Supiyanto, Yudi, and Hernawati. “Differential Learning Model Based on Experiential Learning Trough Model and Groupto Improve Teacher Skills in Preparing Differentiation Learning Plans”. The Proceedings of International Conference: Ronggolawe English Teaching Conference (RETCO), vol. 11, no. 1, Feb. 2023, pp. 67-76, http://prosiding.unirow.ac.id/index.php/retco/article/view/1711.