H. Sitohang and R. Rudini, “Development of a Student Character Assessment Monitoring System Based on Microsoft Excel: Rehobot Palangka Raya Junior High School (SMP) Based on Microsof Excel”, J-SAKTI, vol. 7, no. 2, pp. 57–61, May 2025, doi: 10.33084/jsakti.v7i2.9679.