“Analisis Kelayakan Perencanaan Bisnis Sirup Nira Kelapa Di Kabupaten Blitar”. Translitera : Jurnal Kajian Komunikasi dan Studi Media 5, no. 1 (March 29, 2018): Hal. 34–46. Accessed February 22, 2026. https://ejournal.unisbablitar.ac.id/index.php/translitera/article/view/356.