2026. Understanding Coaches’ Integration of Sport Psychology in Regional Athlete Development: A Qualitative Study on Mental Skills Practices, Barriers, and Training Needs. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga. 18, 2 (May 2026), 4269–4285. DOI:https://doi.org/10.26858/cpjok.v18i2.977.