The Effect of Facebook and Word of Mouth Social Media Promotion on Purchase Decisions at Caf Rumi Cisarua, Bogor Regency. IJMA [Internet]. 2024 Oct. 3 [cited 2026 Jun. 14];2(1):1-8. Available from: https://www.penerbitjurnalinternasional.com/index.php/ijma/article/view/674