Taruyun Hudeardo Sinaga frank, Putra Dairi Boangmanalu E, Fan HT Saragi J, Bahri Pratama A. Analisis Sifat Mekanik Material Plat Baja ST 37 Dengan Metode Brinell Hardness Test: Analisis Sifat Mekanik Material Plat Baja ST 37 Dengan Metode Brinell Hardness Test. Atech-i [Internet]. 2024 May 2 [cited 2026 Oct. 6];1(2):1-8. Available from: https://atech-i.id/index.php/atechi/article/view/19