Puspaningrum , E. Y. .; Yudha K., D. S. .; Utami, H. W. .; Via, Y. V. .; Mandyartha, E. P. .; Maulana, H. . SIMAPA System Testing Using Alpha and Beta Tests. Nusantara Sci. Tech. Proc. 2024, 2024 (41), 212-218. https://doi.org/10.11594/nstp.2024.4133.