A DESCRIPTIVE ANALYSIS OF PERCEPTIONAL SOCIAL COMPETENCE INSTRUMENT LECTURER AT THE HIGH SCHOOL OF ISLAMIC IBNU SINA BATAM CITY. SJBEM [Internet]. 2018 Jun. 30 [cited 2026 Jun. 24];6((6):20-4. Available from: https://singaporeanjbem.com/index.php/SJBEM/article/view/429