Gebeyehu, Tesfaye, and Hailom Banteyerga. 1. “Condom Negotiation Strategies Jimma University Undergraduates Use With New and Main Heterosexual Partners”. The Ethiopian Journal of Social Sciences and Language Studies (EJSSLS) 2 (2), 62-84. https://journals.ju.edu.et/index.php/ejssls/article/view/741.