AGUSTA, Andre; HERAWATI, Maria Marina. The Effect of Bacillus subtilis Bacteria Concentration on Production and Characterization of Pektinase Enzymes from Pineapple Peel Waste (Ananas comosus L. Merr). Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 11, n. 1, p. 60–69, 2022. DOI: 10.23960/jtep-l.v11i1.60-69. Disponível em: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/5533. Acesso em: 5 jul. 2026.