“EFFECT OF SALT BATH NITRIDING ON TRIBOLOGICAL PROPERTIES OF AISI52100 STEEL COATINGS USING RESPONSE SURFACE METHODOLOGY: Original scientific paper”, Chem. Ind. Chem. Eng. Q., vol. 30, no. 4, pp. 295–307, Jun. 2024, doi: 10.2298/CICEQ230824002R.