1.
Otaya LG, Kartowagiran B, Retnawati H. The construct validity and reliability of the lesson plan assessment instrument in primary schools. J. Prim. Edukasia [Internet]. 2020 Jul. 26 [cited 2025 May 27];8(2):126-34. Available from: https://journal.uny.ac.id/index.php/jpe/article/view/33275