Faris, F. A. E. F., Febi, F. Y., Iwan, I. I., & Pizaini, P. (2023). Combination of vigenere cipher cryptographic algorithm with zigzag method in securing text messages. Jurnal CoSciTech (Computer Science and Information Technology), 4(1), 182-192. https://doi.org/10.37859/coscitech.v4i1.4787