Nur Baeity Andriyani NBA, Buky Wahyu Pratama BWP, Irnawati Widya Hastuti IWH, Wipsar Sunu Brams Dwandaru WSBD. The Effect of Micro-Sized Carbon Material Mass Variation from Coconut Shell Leftovers Reinforced with Filter Paper towards Fe Filtration of Mataram Canal Water: Nur Baeity Andriyani, Buky Wahyu Pratama, Irnawati Widya Hastuti, Wipsar Sunu Brams Dwandaru. J.Fis. dan Apl. [Internet]. 2025 May 8 [cited 2026 Jul. 31];13(3). Available from: https://journal.its.ac.id/index.php/jfa/article/view/3620