YUNIAR, Siska Aditya; ZAMMI, Muhammad; SURYANDARI, Ervin Tri. Pengembangan Petunjuk Praktikum berbasis Green Chemistry pada Materi Stoikiometri Kelas X di SMAN 7 Semarang. Journal of Educational Chemistry (JEC), [S. l.], v. 1, n. 2, p. 51–61, 2019. DOI: 10.21580/jec.2019.1.2.4235. Disponível em: https://journal.walisongo.ac.id/index.php/jec/article/view/4235. Acesso em: 29 jun. 2025.