Harahap, M., Siregar, G., & Riza, F. V. (2023). ANALYSIS OF PROBLEMS AND STRATEGIES FOR IMPROVING THE SOCIO-ECONOMIC AGRICULTURE OF LUBUK KERTANG VILLAGE, LANGKAT REGENCY . Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian Dan Agribisnis, 22(01), 29–48. https://doi.org/10.31186/jagrisep.22.01.29-48