Purwanti Purwanti, Riska Yunia Andiani, M. Ilham Noer Arif. Strategi Penetapan Harga Jangka Panjang dan Adaptasi Usaha Katering Mama Dian Kitchen dalam Merespons Dinamika Pasar. GEMILANG [Internet]. 2025 Apr. 30 [cited 2025 Dec. 5];5(2):669-75. Available from: https://jurnal-stiepari.ac.id/index.php/gemilang/article/view/2071