Okafor-Terver, Ifeoma Stella, and Montakarn Chuemchit. 2018. “Knowledge, Belief and Practice of Menstrual Hygiene Management Among in-School Adolescents in Katsina State, Nigeria”. Journal of Health Research 31 (Suppl. 2):S179-187. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/114541.