HUTABARAT, Y. A.; HASIBUAN, A. D.; MANURUNG, P. Pengaruh Layanan Informasi Teknik Problem Solving Terhadap Persepsi Interpersonal pada Siswa Kelas XI MAN 2 Model Medan. Abdi Cendekia : Jurnal Pengabdian Masyarakat, [S. l.], v. 5, n. 3, p. 3565–3578, 2026. DOI: 10.61253/abdicendekia.v5i3.1139. Disponível em: https://zia-research.com/index.php/abdicendekia/article/view/1139. Acesso em: 22 agu. 2026.