S. Gunawan, W. . Tambunan, and A. . Subarkah, “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”, prozima, vol. 3, no. 1, pp. 33–42, Mar. 2021.