Yunika, C.P.Y., Hodijah, S.R.N., Biru, L.T. and Berlian, L. 2026. Development of E-LKPD Based on Critical Thinking Skills on Food and Digestive System Materials for Eighth Grade Students. PENDIPA Journal of Science Education. 10, 1 (Jan. 2026), 47–54. DOI:https://doi.org/10.33369/pendipa.10.1.47-54.