Anwar, A.N., Amir, A.K. and Hinding, N. 2023. The Construction of Armendariz Ring using Formal Triangle Matrix Ring. Jurnal Matematika, Statistika dan Komputasi. 19, 2 (Jan. 2023), 304-316. DOI:https://doi.org/10.20956/j.v19i2.23263.