1. AN OPTIMAL CONTROL OF PREVENTION AND TREATMENT OF COVID-19 SPREAD IN INDONESIA. (2023) Authors: NAINGGOLAN, JONNER; HARIANTO, JOKO; TASMAN, HENGKI Journal: Communications in mathematical biology and neuroscience Issue: Volume 2023(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗