Harini, N., Adi Sutanto, Dwi Okta Indriani and Wahid Muhammad Shodiq 2022. Strategy for Implementation of Carrageenan Quality Assurance System through ISO 9001:2015, HACCP and HrACCP. Agriecobis : Journal of Agricultural Socioeconomics and Business. 5, 1 (Mar. 2022), 48–58. DOI:https://doi.org/10.22219/agriecobis.v5i1.17280.