Analysis of Seaweed Cracker Product Marketing Strategy at the Marine and Fisheries Independent Training Center (P2MKP) Balikpapan City, East Kalimantan: Analisis Strategi Pemasaran Produk Kerupuk Rumput Laut Pada Pusat Pelatihan Mandiri Kelautan dan Perikanan (P2MKP) Kota Balikpapan Kalimantan Timur. (2021). PROZIMA (Productivity, Optimization and Manufacturing System Engineering), 3(1), 33-42. https://doi.org/10.21070/prozima.v3i1.1266