Wulandari P, Sangadji EM, Indarti N. PENGARUH BRAND AMBASSADOR DAN IKLAN MEDIA SOSIAL TERHADAP LOYALITAS PELANGGAN JALAN TENGAH CAFE PASURUAN. Liberosis [Internet]. 2024 Sep. 8 [cited 2025 Jul. 4];6(1):91-100. Available from: https://ejournal.warunayama.org/index.php/liberosis/article/view/5756