Journal of Community Action (JOCA) is a journal that is a scientific forum for community service, published by Lembaga Penelitian dan Pendidikan (LPP) Kalibra with the online registered number of e-ISSN 3110-2549. This multidisciplinary scientific journal in the field of community service with the aim of publishing the results of community service activities related to the development and application of science and technology research results, which include concepts, models and its implementation as an effort to increase community participation in development. JOCA is a scientific publication in the field of community service and empowerment with coverage of areas: Human development and nation competitiveness, local resource-based poverty alleviation, management of rural and coastal areas of local wisdom, economic development, entrepreneurship, cooperatives, creative industries, education, animal husbandry, fisheries, marine, public health, UMKM, development of environmentally sound technologies, health, nutrition, tropical diseases, herbal medicines, art, literature, and culture.