Widiastini, Luh Putu. 2023. “ETHANOL EXTRACT OF Moringa Oleifera INCREASED THE NUMBER OF SPERMATOZOA AND IMPROVED SPERM MORPHOLOGY OF OLD Rattus Norvegicus”. Jurnal Bioteknologi Dan Biosains Indonesia 9 (1). Indonesia:11-19. https://ejournal.brin.go.id/JBBI/article/view/1782.