Siregar, Ernawati Hadi Suriyani, Ibrahim Gultom, and Ratih Baiduri. “Preserving Traditional Games of Margala through Tourism Saka Activities in Toba Samosir District ”. Indonesian Journal of Social Science Research 3, no. 2 (December 9, 2022): 68-72. Accessed March 27, 2023. http://ijssrjournal.org/index.php/ijssr/article/view/56.