“A Comparative Study On The Improvement Of Basketball Perimeter Shooting Skills Between Introverted And Extroverted Students At SMPN 1 Bangkalan”. 2026. COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga 18 (1): 1901-16. https://doi.org/10.26858/cpjok.v18i1.827.