SUDARWANTO, Yuni; RASYID, Rulyenzi; WIDIANTY, Yenny; FADILLAH, Miftahul. Evaluating the Operational Impact of Drive-by Loading on Spotting Time and Excavator Productivity in Open-Pit Mining. Journal of Engineering Technology and Science Integration (JETSI), [S. l.], v. 1, n. 2, p. 18–29, 2026. DOI: 10.68627/jetsi.v1i2.15. Disponível em: https://nordeoscholar.com/journal/jetsi/article/view/15. Acesso em: 17 oct. 2026.