Santoso, Agus Muji, et al. “Anticancer Mechanism of Pisangulin Angulata through in Silico and Development As Teaching Material”. Biosfer: Jurnal Pendidikan Biologi, vol. 12, no. 1, Apr. 2019, pp. 45-57, doi:10.21009/biosferjpb.v12n1.45-57.