Nainggolan, Febrianto, and Meilani Thereza Br. Saragih. 2022. “KESEJAHTERAAN RUMAH TANGGA PERTANIAN DI PROVINSI SUMATERA UTARA”. Journal of Analytical Research, Statistics and Computation 1 (1):1-21. https://doi.org/10.4590/jarsic.v1i1.7.