Heryana, G., D. A. Sumarsono, M. Adhitya, R. Siregar, N. Nazaruddin, F. Zainuri, and S. Prasetya. “ANALYSIS OF BEHAVIOR IN THE USE OF PLUG-IN HYBRID ELECTRIC VEHICLE AND HYBRID ELECTRIC VEHICLE IN THE TROPICS”. EUREKA: Physics and Engineering, no. 1, Jan. 2021, pp. 97-105, doi:10.21303/2461-4262.2021.001617.