Goldberd H D Sinaga, Mariana Br Surbakti, Morianus Gowasa, Juliper Nainggolan, Hebron Pardede, Parlindungan Sitorus. The Effect of Practicum Tools with Differentiated Learning Strategies on Student Learning Outcomes. J. Pendidik. Fis. Teknol. [Internet]. 27 Oktober 2023 [dikutip 17 Mei 2024];9(2):197-204. Tersedia pada: http://jurnalfkip.unram.ac.id/index.php/JPFT/article/view/5405