Hayati, N. and Azizah, Z. 2021. Bahan Ajar Elektronik Book Berbasis Kvisoft Flipbook Maker pada Mata Kuliah Penilaian Program PLS. Journal of Nonformal Education and Community Empowerment. 5, 2 (Dec. 2021), 139-144. DOI:https://doi.org/10.15294/jnece.v5i2.50182.