Pechkwang, D., Kaewjiboon, J., & Khomroad, K. (2026). The Effect of Using Application Media on the Knowledge of Adolescents Regarding Emergency Contraceptive Pill Use in Phayao Province. Royal Thai Air Force Medical Gazette, 72(2), 67–75. retrieved from https://he02.tci-thaijo.org/index.php/rtafmg/article/view/278209