List of Speaker Participant

No	NAME	INSTITUTION	CATEGORY	Title of Paper	PAPER
51	Agung Abadi Kiswandono	Univertas Lampung	Chemistry	The Effect of Cu(II) and Pb(II) Heavy Metal Competitors on the Malachite Green Transport Using Polymer Inclusion Membrane Method Containing Polyeugenol
52	Prof. Drs. Manihar Situmorang, M.Sc., Ph.D	Universitas Negeri Medan	Chemistry	The Potential of Sumatran Frankincense (Styrax benzoin) Forest Plants as a Source of Bioactive Compounds for Medicinal Raw Materials	OK
53	Dr. La Ode Aman, M.Si	Universitas Negeri Gorontalo	Chemistry	LADOCK: ADT and AutoDock Interface for Simplifying the Virtual Screening Procedure	OK
54	Erfan Priyambodo	Universitas Negeri Yogyakarta	Chemistry	Methylene Blue Dye Removal from Aqueous Solution using TiO2-modified Zeolite Granules	OK
55	Dr. Kun Sri Budiasih	UNY	Chemistry	Extraction of tannin and complex formation of Fe(III)-tannin from Terminalia catappa
56	Mohammad Wijaya	FMIPA Universitas Negeri Makassar	Chemistry	Characterization Compound Carbon Active Cacao Waste with Pyrolysis Technology
57	Mifta Fajarwati	Universitas Negeri Yogyakarta	Chemistry	STABILIZATION OF LEAD IN HYDRATED CaO-PbOx-SiO2	OK
58	Dyah Purwaningsih	Universitas Negeri Yogyakarta	Chemistry	Structural characterization of LiCrxMn2-xO4 prepared by simple reflux-microwave irradiation technique	OK
59	Muhammad Habib Ash Shiddiqi	Universitas Negeri Yogyakarta	Chemistry Education	SYSTEMATIC LITERATURE REVIEW: ANALYSIS OF MISCONCEPTION PROBLEMS AND DIAGNOSTIC INSTRUMENTS FOR LEARNING CHEMISTRY	OK
60	Nabilah Putri Mabrukah	Yogyakarta State University	Chemistry Education	Student Career Interests in Science: A Study of STEM-Based Learning on Buffer Topic	OK

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