Aldi Nugroho Nugroho. Integrated Process Design and Economic Evaluation of Waste-to-Biomaterial Conversion: Hydroxyapatite Production from Blue Crab Shells using Aspen Plus. joe [Internet]. 2026 Feb. 27 [cited 2026 Apr. 26];11(3). Available from: https://journal.its.ac.id/index.php/joe/article/view/7980