S. Syamsurizal
Universitas Negeri Padang Hengki Saputra
Universitas Negeri Padang Dwi Hilda Putri
Universitas Negeri Padang Elsa Badriyya
Fakultas Farmasi, Universitas Andalas
Trio Ageng Prayitno
Department of Biology Education, Faculty of Exact and Sport Science Education, IKIP Budi Utomo Nuril Hidayati
Department of Biology Education, Faculty of Exact and Sport Science Education, IKIP Budi Utomo