Widiaini A, Harahap M, Daulay A. Marketing Strategies Of Processed Cassava Businesses In Improving Community Welfare Islamic Economic Review (Case Study Of Cempedak Lobang Village). EKOMBIS [Internet]. 6Jun.2024 [cited 21Nov.2024];12(3):2377–2392. Available from: https://jurnal.unived.ac.id/index.php/er/article/view/6026