Ilhamuddin, H M, Santi Nururly, and Rusminah Rusminah. 2022. “THE STRENGTHENING MARKETING STRATEGY OF THE PEARL JEWELRY CRAFTS INDUSTRY IN MATARAM DUE TO THE IMPACT OF COVID 19 PANDEMIC”. JMM UNRAM - MASTER OF MANAGEMENT JOURNAL 11 (1):1-12. https://doi.org/10.29303/jmm.v11i1.702.