STRATEGI KOMUNIKASI MELALUI 4P COFFEE SHOP “WARUNG MERAPI 13” DENGAN FOOD TRUCK DALAM MENARIK MINAT PEMBELI. SLDRTS [Internet]. 2026 Aug. 13 [cited 2026 Oct. 11];9(2). Available from: https://ejurnal.unisri.ac.id/index.php/sldrts/article/view/13577