Dingeta T, Olijira L, Alemayehu T, Akililu A. First Sexual Intercourse and Risky Sexual Behaviors among Undergraduate Students at Haramaya University, Ethiopia. EJRH [Internet]. 2018 Feb. 26 [cited 2025 Feb. 7];5(1). Available from: https://mail.ejrh.org/index.php/ejrh/article/view/46