Potential Extract of Lerak Fruit (Sapindus Rarak), Pegagan (Centella Asiatica,) Mimba Seed (Azadirachta Indica A.Juss) and Mixing of Third Extract to Motility and Viability of Spermatozoa Guinea Pigs (Cavia Porcellus) Journal title: International Journal of Health & Medical Research Authors: Sukarjati , Erni Widyaswati , Intan Ayu Pramusinta , Asti Rahayu Subject(s): Medicine