Murdiono, Achmad, Afwan Hariri Agus Prohmi, Suryo Hadi Wira Prabowo, Adelia Sabrina P, Ari Gunawan, and Umi Hanik. 2020. “Making of Smart Education and Investment System 4.0 for Halal Industry (SEISHI) Application-Based”. KnE Social Sciences 4 (9), 281–288. https://doi.org/10.18502/kss.v4i9.7332.