Amrullah Muhammad Hapizi
Department of Biology, Faculty of Mathematics and Natural Sciences, Mulawarman University
Indonesia

Yanti Puspita Sari
Department of Biology, Faculty of Mathematics and Natural Sciences, Mulawarman University

Linda Oktavianingsih
Department of Biology, Faculty of Mathematics and Natural Sciences, Mulawarman University

Widya Fajariani
Program in Biotechnology, Faculty of Science, Chulalongkorn University
Thailand