“Predictive Role of Emotional Experiences in English Language Proficiency: Evidence from Undergraduates at Kibogora Polytechnic (KP)”. KIBOGORA POLYTECHNIC SCIENTIFIC JOURNAL 1, no. 1 (May 16, 2026). Accessed October 10, 2026. https://journal.kp.ac.rw/index.php/kp/article/view/94.