Gabriella, R., Nur Zen, M., Haq, F., Putri, S. and Nandiyanto, A. (2021) “Techno-Economic Analysis of NiFe2O4 Nanoparticle Industry Using Sonochemical Synthesis Method”, International Journal of Research and Applied Technology (INJURATECH), 1(2), pp. 289-299. doi: 10.34010/injuratech.v1i2.6364.