PROCESS OPTIMIZATION OF THE MECHANICAL PROPERTIES OF AISI 1020 STEEL QUENCHED USING MAIZE-STOVER ASH POTASH SOLUTION. NIJOTECH [Internet]. 2020 Jun. 22 [cited 2026 Apr. 19];39(3):821-9. Available from: https://mail.nijotech.com/index.php/nijotech/article/view/2370