List of Speaker Participant

No	NAME	INSTITUTION	Title of Paper	PAPER
21	Abas Hidayat	Universitas Negeri Semarang	Mapping the Evolution of TPACK in Mathematics Education: A Fifteen-Year Systematic Synthesis of Digital Transformation (2010–2025)	OK
22	Windi Setiawan	Universitas Negeri Surabaya	The Development of Cryptarithmetic Puzzle’s Problem-Solving Task to Elicit Collaborative Argumentation	OK
23	Inayatul Ilmiyah	Jember University	Photocatalytic Reduction of Chromium (VI) Using TiO₂-N/KA Catalyst with Varying Hydrothermal Processing Time
24	Fairuz Athaya Zahran Tane	Fakultas Sains dan Teknologi, Universitas Jambi	Machine Learning Approach to Modeling Structure of Neutron Star
25	ARITA FAJAR DAMASARI	Universitas Jember	Multicolor Laser Diffraction Imaging for Non-Destructive Quantification of Sugar Solution Concentration
26	Sal Prima Yudha S	Universitas Bengkulu	SUSTAINABLE SYNTHESIS OF MIXED OXIDES FROM VARIOUS METAL OXIDE PRECURSORS AND SILICA DERIVED FROM OIL PALM LEAVES
27	Maulidya Ulfah	Universitas Islam Negeri Siber Syekh Nurjati Cirebon	Evaluating the Readiness and Perception of AI-Based Educational Robotics for Children in Supporting Smart and Sustainable Learning Environments
28	Moh. Nazib Abdulloh Yaqin	Department of Physics, Faculty of Mathematics and Natural Sciences, University of Jember, Jember, East Java 68121, Indonesia	Hydrothermal Duration Engineering of TiO2-N/Natural Zeolite Composites: Morphological, Surface Area, and Photocatalytic Insights Toward Sustainability
29	Fidele Andrianasoavina Justin ARMAND	Sebels Maret University	COMPARATIVE ANALYSIS OF FOUR MACHINE LEARNING ALGORITHMS FOR RADIOMIC-BASED CLASSIFICATION OF LUNG AND MEDIASTINAL TUMORS	OK
30	Dr. Nurhasanah, M.Si	Universitas Lampung	THE EFFECT OF THE ADDITION OF POLYOL COMPOUNDS ON LIPASE ACTIVITY AND STABILITY OF LOCAL ISOLATED BACTERIA Lysinibacillus boronitolerans LKMG1

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