Didi Sukardi; Moh. Mabruri Faozi; Ghoni, A.; Dwi Ayu Maharani; Sri Najmi Aprilia; Windy Nurditasari; Jasmi, M. bin. How Does Product Competitiveness Mediate the Effect of Business Legality and Halal Labelling on MSME Income?. EJ 2023, 11, 235-247.