Hasrin, Awaluddin, Sangputri Sidik, Siti Fathimah, Reski P, and Suehartono Syam. “Extreme Market in Tomohon City: A Study of the Social Interaction”. Adpebi Science Series (September 4, 2022). Accessed August 3, 2025. https://adpebipublishing.com/index.php/AICMEST/article/view/52.