SUDARROJI, D. R. .; SEKARINGRUM, F. .; TRIHARTANTYO, L. . Prokrastinasi ditinjau dari Gaya Kepemimpinan Transformasional dan Self Efficacy . Psyche 165 Journal, [S. l.], v. 13, n. 2, p. 246–252, 2020. DOI: 10.35134/jpsy165.v13i2.86. Disponível em: https://jpsy165.org/ojs/index.php/jpsy165/article/view/86. Acesso em: 14 may. 2026.