List of Speaker Participant

No	NAME	INSTITUTION	CATEGORY	Title of Paper	PAPER
61	ELSIMA NAINGGOLAN	Yogyakarta State University	Chemistry Education	A Systematic Review of the Research Papers of Problem-Based Learning in Chemistry	OK
62	Erlina Azmi Siregar	Yogyakarta State University	Chemistry Education	Chemistry Education Research Trends in International Journal of Science Education: A Review for 2018-2022	OK
63	Metridewi Primastuti	Universitas Negeri Yogyakarta	Chemistry Education	Environmental Chemistry Course: Mapping Undergraduate Chemistry Students’Environmental Awareness	OK
64	NORLIYANA BINTI MD. ARIS	UNIVERSITI TEKNOLOGI MALAYSIA	Chemistry Education	Transforming High School Chemistry Education through Design Thinking: Expert Teachers' Perspectives on Developing Innovation Competencies
65	Muhammad Habib Ash Shiddiqi	Universitas Negeri Yogyakarta	Chemistry Education	SYSTEMATIC LITERATURE REVIEW: ANALYSIS OF MISCONCEPTION PROBLEMS AND DIAGNOSTIC INSTRUMENTS FOR LEARNING CHEMISTRY	OK
66	Nabilah Putri Mabrukah	Yogyakarta State University	Chemistry Education	Student Career Interests in Science: A Study of STEM-Based Learning on Buffer Topic	OK
67	Sabrina Aulia Afifah	Universitas Negeri Yogyakarta	Chemistry Education	Chemistry Teachers’ Perception About Socio-Scientific Issues Context Based Learning	OK
68	Lisya Asmiati	Yogyakarta state university	Chemistry Education	Analysis of Ideal Learning Hours of Chemistry on Materials Chemical Balance versus Student Learning Results: Literature Review	OK
69	Abdillah Nur Fitriana	Universitas Negeri Yogyakarta	Chemistry Education	Development Of Chemical Equilibrium E-Book in the Environmental Context To Promote Students’ Chemical Representation Ability	OK
70	Endang Jariati	Universitas Negeri Yogyakarta	Chemistry Education	Multiple representation-based e-book for chemical equilibrium topic: A development process	OK

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