Wismo Winarto E, Darmo S, Santoso N, Dwi Setyana L. The Improvement of Impact on Manganese Steel for Bucket Tooth Product. KSS [Internet]. 2019Aug.28 [cited 2024May4];3(23):78–83. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/5138