Rahayu, A., and D. Gustian. “DECISION SUPPORT SYSTEM STUDENT ACHIEVEMENT DURING THE COVID-19 PANDEMIC WITH METHOD FUZZYANALYTIC HIERARCHY PROCESS”. Jurnal Teknik Informatika (Jutif), Vol. 3, no. 1, Feb. 2022, pp. 21-28, doi:10.20884/1.jutif.2022.3.1.121.