Prayitno, M., Rusilowati, A., Isnaeni, W., & Nugroho, D. (2023). Development of Communication and Creativity Competency Assessment Instruments in The Chempreneurship Course. Journal of Educational Chemistry (JEC), 5(1), 35-46. doi:https://doi.org/10.21580/jec.2023.5.1.15223