«Perceived barriers influencing uptake of contraceptives among female undergraduates in University of Benin, Edo State», AJBR, vol. 25, núm. 1, p. 19–25, gen. 2022, Consulta: 5 abril 2026. [En línia]. Disponible a: https://www.ojshostng.com/index.php/ajbr/article/view/257