Nissa, Nur Kholifatun, Akhmad Rizkhi Ridhani, and Muhammad Eka Prasetia. 2024. “The Effectiveness of Group Guidance Services Based on Banjar Oral Culture in Improving Students’ Politeness Behavior”. Indonesian Journal of Guidance and Counseling Studies 1 (2):52-64. https://ojs.aeducia.org/index.php/ijgcs/article/view/228.