Lubis RA. ANXIETY OF DEVELOPMENT OF THESE SCIENCES VIEWED FROM FROM PERFECTIONISM IN FACULTY OF PSYCHOLOGY OF PRIMA INDONESIA UNIVERSITY. Psychoprima [Internet]. 2020Mar.11 [cited 2024Nov.26];2(2):99-114. Available from: https://jurnal.unprimdn.ac.id/index.php/Psikologi/article/view/879