Pengembangan Instrumen Penilaian Kinerja Praktikum Organisasi Kehidupan Berbasis Konstruktivisme Kelas VII SMP: Development of Practical Performance Assessment Instrument for Class VII Middle School Constructivism-Based Life Organizations. jmpmipa [Internet]. 2017Jul.31 [cited 2024Dec.26];6(2):9-15. Available from: https://online-journal.unja.ac.id/edusains/article/view/6872