Yoesdyanto, K., H. G. P. Siahaan, and Y. M. T. Siahaan. “Factors Affecting Pain Scale Preferences Among Populations in Indonesia: Comparison Study Between Suburban and Rural Areas”. Open Journal of Medical Sciences, vol. 5, no. 1, Feb. 2025, p. 1235, https://www.scipublications.com/journal/index.php/ojms/article/view/1235.