فهرس المقالات Sunday Otimenyin المقاله 1 - Effects of methanol root extract and fractions of Waltheria Indica (linn) on sexual orientation and sexual behavioral parameters in male wistar rats 10.30495/medherb.2023.709512 Sunday Yakubu Sunday Otimenyin Samuel Otokpa journal of Medicinal Herbs (journal of herbal drugs) , العدد 5 , السنة 14 , پاییز 2023