PENGARUH STRATEGI PEMASARAN TERHADAP PENAMBAHAN SEGMEN PASAR BARU DI RESTORAN KOPI EXPRESS. JISOSEPOL [Internet]. 2025 Jan. 11 [cited 2025 Aug. 6];3(1):132-8. Available from: https://samudrapublisher.com/index.php/JISOSEPOL/article/view/258