WISUDAWATI, Winy Nila; KIRANA, Aulia. THE RELATIONSHIP OF ACHIEVEMENT MOTIVATION AND ACADEMIC PROCRASTINATION OF HIGHSCHOOL STUDENTS. Biopsikososial: Jurnal Ilmiah Psikologi Fakultas Psikologi Universitas Mercubuana Jakarta, Jakarta, Indonesia, v. 6, n. 1, p. 49–60, 2022. DOI: 10.22441/biopsikososial.v6i1.15893. Disponível em: https://publikasi.mercubuana.ac.id/index.php/biopsikososial/article/view/15893. Acesso em: 21 jul. 2026.