Khazizah M, N., Salam, M. F., & Paramita, A. J. (2026). Digital Marketing Communication Strategy Based on STP and 4C: An Interdisciplinary Communication Approach to Non-Formal Education in Bone Regency. INJECT (Interdisciplinary Journal of Communication), 11(1), 891–908. https://doi.org/10.18326/inject.v11i1.6661