[1]
“Environmental and Socio-demographic Determinants of the Age at Menarche among Secondary School Girls in the Niger-Delta Region of Nigeria”, AJTMBR, vol. 1, no. 3, pp. 43–49, Nov. 2020, Accessed: Dec. 03, 2024. [Online]. Available: https://ajtmbr.org.ng/index.php/home/article/view/16