Ismanu, Sidik, Anik Kusmintarti, and . . “The Relationship Between Industrial Environment and Financial Performance (Evidences Small and Medium Enterprises in East Java Region, Indonesia”. International Journal of Engineering & Technology 7, no. 3.30 (August 24, 2018): 378–383. Accessed May 3, 2024. https://sciencepubco.com/index.php/ijet/article/view/18337.