Aini, Fifin, Siti Amiroch, and Novita Chandra. 2020. “Penggunaan Algoritma Vigenere Cipher Dan RSA (Rivest-Shamir-Adleman) Untuk Keamanan Data Pembelian Di PT Lamongan Marine Industry”. UJMC (Unisda Journal of Mathematics and Computer Science) 6 (01), 39-46. https://doi.org/https://doi.org/10.52166/ujmc.v6i01.2386.