M. F. Azzuhdi, N. A. Fatma, S. L. Hanum, A. Rinaldi, and R. Juita, “The Application of Sharia Promotion Strategies through Direct Marketing and Word of Mouth on Consumer Purchase Intentions: A Case Study of Myrooms Printing Pekanbaru”, JAWI, vol. 2, no. 4, pp. 481–490, Jul. 2025.