Amalia Kurniawan, D. ., and M. . Ridlo Zarkasy. “Strategi Pengembangan Usaha Batik Ciprat Tunagrahita Desa Karangpatihan Balong Ponorogo Melalui Pendekatan Business Model Canvas (BMC)”. PROSENAMA, vol. 2, no. 1, Nov. 2022, pp. 210-21, https://prosenama.upnjatim.ac.id/index.php/prosenama/article/view/18.