[1]
Widad, R. et al. 2025. Analysis of Marketing Development Strategies to Increase the Competitiveness of Sakinah Frozen Food Business in Paiton Probolinggo. Journal of Economics and Social Sciences (JESS). 4, 2 (Oct. 2025), 1113–1120. DOI:https://doi.org/10.59525/jess.v4i2.1020.