Putera, P. B., I. Widianingsih, S. Ningrum, S. Suryanto, and Y. Rianto. “Science, Technology and Innovation (STI) Ecosystems in Indonesia (1945-2021): A Historical Policy Analysis”. History of Science and Technology, Vol. 12, no. 2, Dec. 2022, pp. 302-19, doi:10.32703/2415-7422-2022-12-2-302-319.