“Effect of Soft Drink, Electronic Media Exposure, Family Income, Pocket Money, and Nutritional Status, on Age at Menarche Among Adolescents in Surakarta”, J Matern Child Health, vol. 2, no. 1, pp. 54–63, Jun. 2017, Accessed: Jan. 15, 2026. [Online]. Available: https://www.thejmch.com/index.php/thejmch/article/view/43