Hashya Olivia Balqis, Rahma Gusti Pratama, Khusna Khusna, Indah Noviyanti. Pengaruh Strategi Diferensiasi Produk Terhadap Loyalitas Konsumen pada Kedai Kopi Kinikawa di Pangkal Pinang. jimek [Internet]. 2025 Jun. 3 [cited 2025 Jun. 9];5(1):297-316. Available from: https://researchhub.id/index.php/jimek/article/view/6217