Brar PS, Singh D, Bhamu J. Industry 4.0 Indicators and Sustainability Factors to Improve the Efficiency of Indian Process Industries: An Empirical Study. JART [Internet]. 2026 Apr. 30 [cited 2026 Jun. 17];24(2):188-200. Available from: https://jart.icat.unam.mx/index.php/jart/article/view/2945