%========================================================
% MASTER: Certificates for CHAPTER AUTHORS (15 pages)
%   - One page per chapter author
%   - Same border, logo, seal, signature
%========================================================
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\usepackage{graphicx}
\usepackage{eso-pic}
\usepackage{ragged2e}

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% ---------------- Colours ----------------
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\definecolor{certgold}{RGB}{201,162,39}

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% ---------------- Publisher / Logo ----------------
\newcommand{\InstituteName}{GSE Publications}
\newcommand{\InstituteI}{{\scalebox{1.8}{\Huge\bfseries \InstituteName}}}
\newcommand{\InstituteII}{{\large\bfseries \InstituteName}}
\newcommand{\Department}{An International Refereed, Peer-Reviewed, Multidisciplinary Books Publishing House}

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\newcommand{\InstituteBlock}{%
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  \vspace{4mm}%
  {\normalsize \Department\par}%
}

%========================================================
%          F I E L D S   T O   E D I T   O N L Y
%========================================================

% ---- Book details (common to all certificates) ----
\newcommand{\BookTitle}{Principles of Hybrid Intelligent Systems}
\newcommand{\BookDOI}{https://www.doi.org/10.58599/9788199496910.20012026}
\newcommand{\ISBNprint}{978-81-994969-7-2}
\newcommand{\ISBNonline}{978-81-994969-1-0}
\newcommand{\IssueDate}{January 20, 2026}

% ---- Chapter Authors & Chapter Titles ----
%  Fill these 15 pairs for each chapter author
\newcommand{\ChapAuthorOne}{\textbf{Dr. T. Aditya Sai Srinivas }}
\newcommand{\ChapTitleOne}{Hybrid Intelligent Systems for Medical Image Understanding and Clinical Decision Support}

\newcommand{\ChapAuthorTwo}{\textbf{Dr. A. Bhuvaneshwari }}
\newcommand{\ChapTitleTwo}{Hybrid Learning Models for Biomedical Signal Interpretation and Health Monitoring }

\newcommand{\ChapAuthorThree}{\textbf{Dr. M. Kamaraju }}
\newcommand{\ChapTitleThree}{Hybrid AI Frameworks for Smart Agriculture and Precision Farming Analytics}

\newcommand{\ChapAuthorFour}{\textbf{Dr. Ch. Raja }}
\newcommand{\ChapTitleFour}{Hybrid Intelligence for Industrial IoT Monitoring and Predictive Maintenance}

\newcommand{\ChapAuthorFive}{\textbf{Dr. N V S Lakshmipathi Raju}}
\newcommand{\ChapTitleFive}{Hybrid ML and DL Methods for Financial Risk Assessment and Fraud Detection}

\newcommand{\ChapAuthorSix}{\textbf{Dr. T. Subhashini}}
\newcommand{\ChapTitleSix}{Hybrid Intelligent Models for Autonomous Mobility and Traffic Prediction}

\newcommand{\ChapAuthorSeven}{\textbf{Mrs. Roshani Sachin Phuse}}
\newcommand{\ChapTitleSeven}{Hybrid AI Techniques for Remote Sensing and Environmental Change Detection }

\newcommand{\ChapAuthorEight}{\textbf{Mr. M. Ratnakar Babu}}
\newcommand{\ChapTitleEight}{Hybrid Intelligence for Natural Language Understanding and Low Resource Language Processing }

\newcommand{\ChapAuthorNine}{\textbf{Mrs. Anees Fatima}}
\newcommand{\ChapTitleNine}{Hybrid Frameworks for Emotion Recognition Using Multimodal Human Signals}

\newcommand{\ChapAuthorTen}{\textbf{Pannangi Rajyalakshmi }}
\newcommand{\ChapTitleTen}{Hybrid Intelligent Systems for Cybersecurity and Intrusion Detection }

\newcommand{\ChapAuthorEleven}{\textbf{Dr. P. Chandra Sekhar}}
\newcommand{\ChapTitleEleven}{Hybrid Learning for Smart Education Platforms and Personalized Learning Systems }

\newcommand{\ChapAuthorTwelve}{\textbf{P. Anil Kumar}}
\newcommand{\ChapTitleTwelve}{Hybrid AI Approaches for Energy Management and Smart Grid Optimization}

\newcommand{\ChapAuthorThirteen}{\textbf{Dr . D. Rajeshwari}}
\newcommand{\ChapTitleThirteen}{Hybrid Vision and Language Models for Robotics and Human Machine Interaction }

\newcommand{\ChapAuthorFourteen}{\textbf{Chinnala Balakrishna }}
\newcommand{\ChapTitleFourteen}{Hybrid Intelligent Systems for Sustainable Development and Decision Support}

\newcommand{\ChapAuthorFifteen}{\textbf{Kruthika C G }}
\newcommand{\ChapTitleFifteen}{Hybrid AI Enabled Tools for Software Automation and Intelligent Code Analysis}

% ---- Certificate IDs for each chapter author (optional) ----
\newcommand{\CertIDChapOne}{GSEP/2026/9788199496910/CH01}
\newcommand{\CertIDChapTwo}{GSEP/2026/9788199496910/CH02}
\newcommand{\CertIDChapThree}{GSEP/2026/9788199496910/CH03}
\newcommand{\CertIDChapFour}{GSEP/2026/9788199496910/CH04}
\newcommand{\CertIDChapFive}{GSEP/2026/9788199496910/CH05}
\newcommand{\CertIDChapSix}{GSEP/2026/9788199496910/CH06}
\newcommand{\CertIDChapSeven}{GSEP/2026/9788199496910/CH07}
\newcommand{\CertIDChapEight}{GSEP/2026/9788199496910/CH08}
\newcommand{\CertIDChapNine}{GSEP/2026/9788199496910/CH09}
\newcommand{\CertIDChapTen}{GSEP/2026/9788199496910/CH10}
\newcommand{\CertIDChapEleven}{GSEP/2026/9788199496910/CH11}
\newcommand{\CertIDChapTwelve}{GSEP/2026/9788199496910/CH12}
\newcommand{\CertIDChapThirteen}{GSEP/2026/9788199496910/CH13}
\newcommand{\CertIDChapFourteen}{GSEP/2026/9788199496910/CH14}
\newcommand{\CertIDChapFifteen}{GSEP/2026/9788199496910/CH15}

% ---- Chapter DOIs: fixed prefix + 01..15 ----
\newcommand{\ChapDOIOne}{https://doi.org/10.58599/GSE.2026.200101}
\newcommand{\ChapDOITwo}{https://doi.org/10.58599/GSE.2026.200102}
\newcommand{\ChapDOIThree}{https://doi.org/10.58599/GSE.2026.200103}
\newcommand{\ChapDOIFour}{https://doi.org/10.58599/GSE.2026.200104}
\newcommand{\ChapDOIFive}{https://doi.org/10.58599/GSE.2026.200105}
\newcommand{\ChapDOISix}{https://doi.org/10.58599/GSE.2026.200106}
\newcommand{\ChapDOISeven}{https://doi.org/10.58599/GSE.2026.200107}
\newcommand{\ChapDOIEight}{https://doi.org/10.58599/GSE.2026.200108}
\newcommand{\ChapDOINine}{https://doi.org/10.58599/GSE.2026.200109}
\newcommand{\ChapDOITen}{https://doi.org/10.58599/GSE.2026.200110}
\newcommand{\ChapDOIEleven}{https://doi.org/10.58599/GSE.2026.200111}
\newcommand{\ChapDOITwelve}{https://doi.org/10.58599/GSE.2026.200112}
\newcommand{\ChapDOIThirteen}{https://doi.org/10.58599/GSE.2026.200113}
\newcommand{\ChapDOIFourteen}{https://doi.org/10.58599/GSE.2026.200114}
\newcommand{\ChapDOIFifteen}{https://doi.org/10.58599/GSE.2026.200115}

%========================================================
%         H E L P E R   M A C R O   F O R   A   P A G E
%========================================================

\newcommand{\OneCertificatePage}[4]{%
  % #1 = Certificate Title
  % #2 = Main text paragraph(s)
  % #3 = Certificate ID
  % #4 = Chapter DOI
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  \vspace*{1.8cm}

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      #2

      \vspace{5mm}
      \textbf{Book DOI / URL:} \BookDOI

      \vspace{2mm}
      \textbf{ISBN (Print):} \ISBNprint

      \vspace{2mm}
      \textbf{ISBN (Online):} \ISBNonline

      \vspace{2mm}
      \textbf{Chapter DOI:} #4

      % --- Signatures row ---
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      \noindent
      \begin{minipage}[t]{0.35\textwidth}
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        \IfFileExists{\StampPath}{\includegraphics[height=2.5cm]{\StampPath}\\[2mm]}{}%
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        \centering
        \IfFileExists{\SignaturePath}{\includegraphics[height=1.2cm]{\SignaturePath}\\[-6pt]}{}%
        \textbf{Managing Director}\\[-1pt]
        {\InstituteII}
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      \vspace{12mm}
      \noindent
      \begin{minipage}{0.58\textwidth}
        \textbf{Date of Issue:} \IssueDate
      \end{minipage}%
      \begin{minipage}{0.4\textwidth}
        \raggedleft \textbf{Certificate ID:} #3
      \end{minipage}

      \vspace{10mm}
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}

%========================================================
%         M A C R O   F O R   C H A P T E R   A U T H O R
%========================================================

\newcommand{\ChapterAuthorCertificate}[4]{%
  % #1 = Author Name (macro)
  % #2 = Chapter Title (macro)
  % #3 = Certificate ID (macro)
  % #4 = Chapter DOI (macro)
  \OneCertificatePage
    {Certificate of Chapter Publication}
    {This is to certify that #1{} is the author/one of the authors of the
    book chapter entitled \textbf{\textit{``#2''}}, published in the scholarly
    edited book \textbf{\textit{``\BookTitle''}}. The book has been published
    under the imprint of \textbf{\InstituteName}. This chapter forms part of
    the edited volume identified by the above bibliographic details, and the
    author's contribution has added significant scholarly value to this
    publication.}
    {#3}
    {#4}%
}

%========================================================
%                        D O C U M E N T
%========================================================
\begin{document}

% 1–15 chapter author certificates:
\ChapterAuthorCertificate{\ChapAuthorOne}{\ChapTitleOne}{\CertIDChapOne}{\ChapDOIOne}
\ChapterAuthorCertificate{\ChapAuthorTwo}{\ChapTitleTwo}{\CertIDChapTwo}{\ChapDOITwo}
\ChapterAuthorCertificate{\ChapAuthorThree}{\ChapTitleThree}{\CertIDChapThree}{\ChapDOIThree}
\ChapterAuthorCertificate{\ChapAuthorFour}{\ChapTitleFour}{\CertIDChapFour}{\ChapDOIFour}
\ChapterAuthorCertificate{\ChapAuthorFive}{\ChapTitleFive}{\CertIDChapFive}{\ChapDOIFive}
\ChapterAuthorCertificate{\ChapAuthorSix}{\ChapTitleSix}{\CertIDChapSix}{\ChapDOISix}
\ChapterAuthorCertificate{\ChapAuthorSeven}{\ChapTitleSeven}{\CertIDChapSeven}{\ChapDOISeven}
\ChapterAuthorCertificate{\ChapAuthorEight}{\ChapTitleEight}{\CertIDChapEight}{\ChapDOIEight}
\ChapterAuthorCertificate{\ChapAuthorNine}{\ChapTitleNine}{\CertIDChapNine}{\ChapDOINine}
\ChapterAuthorCertificate{\ChapAuthorTen}{\ChapTitleTen}{\CertIDChapTen}{\ChapDOITen}
\ChapterAuthorCertificate{\ChapAuthorEleven}{\ChapTitleEleven}{\CertIDChapEleven}{\ChapDOIEleven}
\ChapterAuthorCertificate{\ChapAuthorTwelve}{\ChapTitleTwelve}{\CertIDChapTwelve}{\ChapDOITwelve}
\ChapterAuthorCertificate{\ChapAuthorThirteen}{\ChapTitleThirteen}{\CertIDChapThirteen}{\ChapDOIThirteen}
\ChapterAuthorCertificate{\ChapAuthorFourteen}{\ChapTitleFourteen}{\CertIDChapFourteen}{\ChapDOIFourteen}
\ChapterAuthorCertificate{\ChapAuthorFifteen}{\ChapTitleFifteen}{\CertIDChapFifteen}{\ChapDOIFifteen}

\end{document}
