SUMANTRI, M. A.; PRATIWI, I. Locus of control: Upaya untuk menurunkan social loafing. Jurnal Ilmiah Psikologi Terapan, [S. l.], v. 8, n. 1, p. 8–18, 2020. DOI: 10.22219/jipt.v8i1.7846. Disponível em: https://ejournal.umm.ac.id/index.php/jipt/article/view/7846. Acesso em: 20 dec. 2024.