[1]
Silfanah, K. and Sartika, S.B. 2023. The Validity of Question Items on The Material of Animal and Plant Reproduction in 9th Grade Secondary School. Proceeding International Conference on Lesson Study. 1, 1 (Oct. 2023), 75–83. DOI:https://doi.org/10.30587/icls.v1i1.6519.