TARIZA FITRI T, ilham rahmawati, IKE. TRADISI MANGUPA-UPA PADA PERNIKAHAN MASYARAKAT MANDAILING DI DESA BANGUN PURBA TIMUR JAYA KECAMATAN BANGUN PURBA. bjsse [Internet]. 2024 Jul. 10 [cited 2024 Jul. 23];4(01):18-25. Available from: https://journal.upp.ac.id/index.php/bakoba/article/view/2585