Dwi Maretha‎R., Irwandani, and V. Wiliyanti. “Development of Physics E-LKPD Using Augmented Reality (AR) Based LOK-R ‎Model on Students’ Critical Thinking Skills”. ISEJ : Indonesian Science Education Journal, Vol. 6, no. 3, Dec. 2025, doi:10.62159/isej.v6i3.1820.