HUBUNGAN ANTARA KONFORMITAS KELOMPOK SEBAYA DENGAN MOTIVASI BERPRESTASI PADA TARUNA/I TEKNIKA DAN NAUTIKA AMAN JAYA : The Relationship Between Peer Group Conformity And Achievement Motivation In Aman Jaya’s Engineering And Nautics Cadets. Jurnal Matemar (Manajemen dan Teknologi Maritim), [S. l.], v. 1, n. 2, 2024. DOI: 10.59225/7xrbm898. Disponível em: https://e-jurnal.amanjaya.ac.id/index.php/matemar/article/view/9.. Acesso em: 23 dec. 2025.