Prabawati, S. Y., Mufidati, A., Djuwita, T. R., & Ngaini, S. N. (2020). Grinding Technique on Synthesis of Calixarene and Its Derivatives. EKSAKTA: Journal of Sciences and Data Analysis, 20(2), 117–123. https://doi.org/10.20885/EKSAKTA.vol1.iss2.art4