Pasaribu, M., Sherli Yurinanda and Niken Rarasati (2024) “NPWP ENCRYPTION USES A COMBINATION OF ONE TIME PAD ALGORITHM AND EXCLUSIVE-OR OPERATION”, EduMatSains : Jurnal Pendidikan, Matematika dan Sains, 8(2), pp. 196-216. doi: 10.33541/edumatsains.v8i2.5039.