Purba, A.M., Simatupang, E.M., Purba, A.P. and Heddy, H. 2024. PENINGKATAN HASIL PERTANIAN KELOMPOK WANITA TANI DI DESA LUMBAN TOBING KAB. HUMBANG HASUNDUTAN: Increasing Agricultural Results of Women Farmers’ Group in Lumban Tobing Village Humbang Hasundutan Regency. PUAN INDONESIA. 5, 2 (Jan. 2024), 485–490. DOI:https://doi.org/10.37296/jpi.v5i2.178.