1.
WATIKA L, SULIYANAH. VALIDITAS LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS COLLABORATIVE LEARNING PADA MATERI GERAK LURUS DI SMA NEGERI 1 DRIYOREJO. ipf [Internet]. 2019 May 17 [cited 2025 Jun. 24];8(2). Available from: https://ejournal.unesa.ac.id/index.php/inovasi-pendidikan-fisika/article/view/27602