Erika, Erika, Nongnut Boonyoung, and Sopen Chunuan. “The Maternal Role Performance among Indonesian Pregnant Adolescents”. Journal of Research in Nursing-Midwifery and Health Sciences 37, no. Supplement (December 23, 2017): 80–88. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/106595.