FIRA DWI ANANDA; ASSYIFA RAHMAN HAKIM; INDRA BUDIANSAH; RIEN RITAWIDYA; DENI HARDIANSYAH. THE EFFECTS OF INTRA-INDIVIDUAL VARIABILITY SETTING ON THE ACCURACY OF TIME-INTEGRATED ACTIVITY CALCULATIONS USING NONLINEAR MIXED-EFFECTS MODELING. Joint Prosiding IPS dan Seminar Nasional Fisika, [S. l.], v. 14, n. 1, p. FA 24–31, 2025. DOI: 10.21009/03.1401.FA04. Disponível em: https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/63177. Acesso em: 21 may. 2026.