Awwab, Mukhammad, and Sahri Sahri. “The Potential for Development of Rafting Sports on the Kaliboyo River, Tulis District, Batang Regency”. Indonesian Journal of Kinanthropology (IJOK) 3, no. 1 (January 31, 2023): 35–41. Accessed June 29, 2025. https://journal.unesa.ac.id/index.php/IJOK/article/view/21524.