Alfiyani Lestari,
Department of Chemistry Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Colombo Street No.1, Karangmalang, Yogyakarta, 55281,
Indonesia
Sri Atun,
Department of Chemistry Education, Faculty of Mathematics and Natural Science, Yogyakarta State University, Colombo Street No.1, Karangmalang, Yogyakarta, 55281,
Indonesia
Dwi Wida Novatania,
Department of Chemistry Education, State Islamic University Sunan Kalijaga, Laksda Adisucipto St, Papringan, Caturtunggal, Depok, Sleman, DIY, 55281,
Indonesia
Agus Kamaludin,
Department of Chemistry Education, State Islamic University Sunan Kalijaga, Laksda Adisucipto St, Papringan, Caturtunggal, Depok, Sleman, DIY, 55281,
Indonesia