Kansukcharearn, Angsinee, Duangkamol Pinchaleaw, and Thipkhumporn Keskomon. 2022. “The Effects of a Self-awareness and Behavioral Skills Development Program on Self-awareness and Repeated Pregnancy Prevention Behaviors in Teenage Mothers, Phetchaburi Province”. Journal of The Royal Thai Army Nurses 23 (2):248-57. https://he01.tci-thaijo.org/index.php/JRTAN/article/view/246557.