Zachawerus, D., Paat, M., Rungkat, J.A., Palilingan, R.N., Wurarah, M. and Tumbel, F.M. 2025. Development of an offline problem-based learning electronic student worksheet (E-LKPD) to enhance students’ scientific literacy. Journal of Advanced Education and Sciences. 5, 4 (Oct. 2025), 37–48. DOI:https://doi.org/10.64171/JAES.5.4.37-48.