Bangun, J. Y., Rizal, A., ., J. and Gumilar, I. (2020) “Welfare Level Analysis of Fish Skin Cracker Processors in Sugiharjo Village, Deli Serdang Regency, North Sumatra”, Asian Journal of Fisheries and Aquatic Research, 9(3), pp. 1-5. doi: 10.9734/ajfar/2020/v9i330158.