Irvan, I., Zahedi, Z., Agus, A., Suparni, S., & Amin, H. (2022). SIMPLIFIED FORMULAS FOR SOME BESSEL FUNCTIONS AND THEIR APPLICATIONS IN EXTENDED SURFACE HEAT TRANSFER. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, 16(2), 507-514. https://doi.org/10.30598/barekengvol16iss2pp507-514