Siti Nurhayati, Idatul Fitrotin, Risma Susila. Strategi Pengembangan Pasar dan Inovasi Produk Jaya Ols untuk menghadapi Persaingan di Pasar Modern . JMS [Internet]. 2026Feb.1 [cited 2026Mar.23];9(1):50-65. Available from: https://ojs.ejournalunigoro.com/JEMeS/article/view/1672