ALAWIYAH, Nur; NIRWANA, Ratih Rizqi; TARWIYAH, Siti. The Influence of Waste of Pineapple’s Peel (Ananas Comosus (L) Merr) As The Source of Bromelain Enzyme to Increase Meat (Local Beef) Quality. Journal of Natural Sciences and Mathematics Research, [S. l.], v. 1, n. 2, p. 77–84, 2017. Disponível em: https://journal.walisongo.ac.id/index.php/JNSMR/article/view/1622. Acesso em: 4 jun. 2025.