Desy Ramadani, et al. “THE EFFECT OF COMMISSION AGENT, CLIMATE AND PROFIT MARGIN ON SWEET ORANGE SALES KUTABULUH GUGUNG VILLAGE, KARO REGENCY”. International Conference on Health Science, Green Economics, Educational Review and Technology, vol. 3, no. 1, Dec. 2021, pp. 460-6, doi:10.54443/ihert.v3i1.300.