Siregar, R. Maisaroh Rezyekiyah, E.Elvis Napitupulu, and Mulyono. “Cultural Values in the Classroom: The Role of the Nan Sakato Principle in Developing Mathematical Communication”. European Journal of Social Science Education and Research 13, no. 3 (September 28, 2026): 623–642. Accessed October 17, 2026. https://revistia.com/index.php/ejser/article/view/3756.