Eko Haryansyah, Septian, dkk. “A Utilization of Marketing Strategies Through to Increase Sales of Umkm Member Products of The Wijaya Cfd Association In Sampang Regency”. Indo-Fintech Intellectuals: Journal of Economics and Business, vol. 4, no. 5, November 2024, hlm. 2386-00, doi:10.54373/ifijeb.v4i5.2021.