Hariri R, Harini N, Sutawi. Analysis on the Added Value of Excelsa Coffee (Coffea liberica var. dewevrei) in Wonosalam, Jombang. AGRIECOBIS [Internet]. 2023 Oct. 1 [cited 2024 Jul. 1];6(02):105-16. Available from: https://ejournal.umm.ac.id/index.php/agriecobis/article/view/26079