Yusuf Ibrahim, M. ., D. . Ochtorina Susanti, and S. Suhariningsih. “Characteristics Of Trade Secrets As Property Rights In The Indonesian Property Law System”. International Journal of Educational Research &Amp; Social Sciences, vol. 4, no. 3, June 2023, pp. 498-03, doi:10.51601/ijersc.v4i3.648.