Susanto, H. P., Noviantari, I., Meifiani, N. I., Purnamasari, M. I., Prasetyo, T. D., Kusuma, M., & Sumin, S. (2025). Development of user-friendly simple statistical software: Linear regression analysis series. Psychology, Evaluation, and Technology in Educational Research, 7(2). https://doi.org/10.33292/petier.v7i2.242