ARLIANOVITA D. PEMBELAJARAN PROBLEM BASED INSTRUCTION PADA TEMA BIOPESTISIDA TERHADAP KEMAMPUAN LITERASI SAINS SISWA SMP. PENSA [Internet]. 29Jun.2016 [cited 5May2024];4(03). Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/15821