Lawal KK, Ogunyomi O, Folorunso OS, Oyebola OB, Oluwaseun T. B. Effects of pre-marital sexual relationships and teenage pregnancy on academic performance among adolescent-students in Yaba LCDA of Lagos-Nigeria. Int. J. Educ. Insight [Internet]. 2026Jul.4 [cited 2026Jul.6];7(3). Available from: http://journal2.uad.ac.id/index.php/ijei/article/view/16225