Efficacy of Allium sativum, Curcuma mangga and Acorus calamus Extract Combination on Rat Fertility, Muchtaromah, Bayyinatul, Muti?ah Roihatul, Yusmalasari Desy Rahma, Mardyana Putri, and Sharmin Tanjina , Pharmacognosy Journal, February  2020, Volume 12, Issue 1, p.197-203, (2020)