Bambang Panca Syahputra, Amrin Saragih, Syahron Lubis, & Muhizar Muchtar. (2021). INTERPRETING TECHNIQUES BY A TOUR GUIDE AT THE ANCIENT TOMBS OF RAJA SIDABUTAR. Researchers World - International Refereed Social Sciences Journal, 8(1), 151–158. Retrieved from https://researchersworld.com/index.php/rworld/article/view/241