Motiun, C. N., Sulaiman, J., Janteng, A., & Supriatna, A. K. (2025). A bicubic B-spline approximation and application of C-BSEG methods for the solution of 2D elliptic partial differential equations. Edelweiss Applied Science and Technology, 9(11), 710–725. https://doi.org/10.55214/2576-8484.v9i11.10962