JUBELITO SIMANUNGKALIT, Ferlando; JUNITASIA SINAGA; HOTMAN MANURUNG; BENIKA NAIBAHO; SAMSE PANDIANGAN; MARIA SIHOTANG. Multiple Linear Regression Assumption Test: Detecting Outlier and Influential Point on Laboratory Measurement Data Using Diagnostic Methods. International Journal of Science and Environment (IJSE), [S. l.], v. 6, n. 2, p. 1699–1708, 2026. DOI: 10.51601/ijse.v6i2.467. Disponível em: https://ijsenet.com/index.php/IJSE/article/view/467. Acesso em: 8 jul. 2026.