OPTIMIZATION AND CHARACTERIZATION OF EXO-POLYGALACTURONASE BY Aspergillus niger CULTURED VIA SOLID STATE FERMENTATION. Jurnal Teknologi (Sciences & Engineering), [S. l.], v. 81, n. 1, 2018. DOI: 10.11113/jt.v81.12222. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/12222.. Acesso em: 6 dec. 2025.