PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN MEDIA WORD SEARCH PUZZLE TERHADAP KETERAMPILAN KOMUNIKASI ILMIAH PESERTA DIDIK KELAS X FASE E DI SMAN 1 KOTANOPAN . Biogenerasi 2024, 9 (2), 1455-1460. https://doi.org/10.30605/biogenerasi.v9i2.4809.