1.
Sabela N, Aminah S. Determinants of Purchasing Decisions for Kopi Janji Jiwa in Sidoarjo: The Role of Digital Marketing and e-WOM. GRMAPB [Internet]. 2026 Jun. 30 [cited 2026 Jul. 21];6(2):652-65. Available from: https://www.goldenratio.id/index.php/grmapb/article/view/2278