Vol 3, No 1 (2018)

	Synthesis and Determination Level of Calcium-Phosphate Hydroxyapatite (HAp) from Chicken Eggshell Imelda Wadu, Hartati Soetjipto, Margareta Novian Cahyanti	PDF 1-5
	Development of Applicative-Integrative Student Worksheet Based on Scientific Approach on Reaction Rate Subject Siti Mutmainah, Usman Usman, Mukhamad Nurhadi	PDF 6-12
	Study of Humic Acid Adsorption Equilibrium on Dual Nanofiber PMMA/PVDF Muhammad Ali Zulfikar, Afdal Bahri, Muhamad Nasir	PDF 13-18
	Development of Organic Chemistry I Learning Module Integrated Experiment Based on Conceptual Change Model ED3U (Explore, Diagnose, Design, Discuss, Use) Suryelita Suryelita, Zonalia Fitriza	PDF 19-29
	Isolation of Ferulic Acid from Leaves of Mindi (Melia azedarach L.) and Its Antioxidant Activity Test Andriyani Budi Listyo, Dewi Kusrini, Enny Fachriyah	PDF 30-37
	Optimization Experimental Procedure and Setup of a Guided Inquiry Laboratory Worksheet of Transesterification Reaction on Biodiesel Production Gebi Dwiyanti, Asep Suryatna, Mita Nurhayati	PDF 38-45