Ditch Terrace Effect Of Erosion Land Farming In Horticulture In The Village Rurukan Tomohon City. JAT [Internet]. 2023 Aug. 8 [cited 2026 Nov. 7];4(2):338-44. Available from: https://ejournal.unsrat.ac.id/v3/index.php/samrat-agrotek/article/view/50305