L. P. Widiastini, I. G. A. M. . Karuniadi, and M. Tangkas, “ETHANOL EXTRACT OF Moringa oleifera INCREASED THE NUMBER OF SPERMATOZOA AND IMPROVED SPERM MORPHOLOGY OF OLD Rattus norvegicus”, J Bioteknol Biosains Indones, vol. 9, no. 1, pp. 11–19, Jun. 2022.