Aji SD, Hudha MN. KERJA ILMIAH SISWA SMP DAN SMA MELALUI AUTHENTIC PROBLEM BASED LEARNING (APBL). JIP [Internet]. 2016 Feb. 26 [cited 2024 May 6];6(1):835-41. Available from: https://ejournal.unikama.ac.id/index.php/jrnspirasi/article/view/1089