Louise Calame, Tannya Efritzka, Kusmiyati Kusmiyati, and I Wayan Merta. “The Effect of Young Papaya Seed Extract on the Number of Male Mice Spermatozoes (Mus Musculus)”. Jurnal Biologi Tropis 21, no. 3 (September 30, 2021): 878–884. Accessed May 6, 2024. https://jurnalfkip.unram.ac.id/index.php/JBT/article/view/2786.