Y. B. Dulanto-Ramos, C. Luna-Muñoz, and L. Roldan-Arbieto, “Factors Associated with the lack of use of Contraceptive Methods in Female Adolescent in Peru Endes 2018-2020: Factores asociados al no uso de métodos anticonceptivos en mujeres adolescentes del Perú. ENDES 2018-2020”, Rev.Fac.Med.Hum, vol. 22, no. 2, Mar. 2022.