An Exploratory Study of Menstruation and Menstrual Hygiene Knowledge Among Adolescents in Urban and Rural Secondary Schools in Cross River State, Nigeria. AJBR [Internet]. 30 Eylül 2020 [a.yer 21 Mayıs 2026];23(3):321-6. Erişim adresi: https://www.ojshostng.com/index.php/ajbr/article/view/494