PUTRI, Fitriani Utami; DILIAROSTA, Skunda. Development Of The Human Reproductive System Booklet As A Supplement To Natural Science Teaching Material Class IX SMP/MTs. Universe, [S. l.], v. 2, n. 1, p. 10–17, 2021. DOI: 10.24036/universe.v2i1.33. Disponível em: http://universe.ppj.unp.ac.id/index.php/universe/article/view/33. Acesso em: 18 apr. 2026.