Mohd Salleh, Mohd Mahyeddin, Yasmin Hanani Mohd Safian, Syaza Azhari, and Hussein ’Azemi Abdullah Thaidi. 2023. “Penggunaan Semula Air Kumbahan Mutanajjis Untuk Tujuan Taharah: Satu Analisa Fiqah Dan Kajian Sains Berdasarkan Amalan Rawatan Kumbahan Oleh Indah Water Konsortium (IWK): [The Reuse of Treated Mutanajjissewage Water for the Purpose of ṭahārah: A Fiqh Analysis and Scientific Study Based on Sewage Water Treatment Practice by Indah Water Consortium (IWK) Malaysia]”. Ulum Islamiyyah 35 (01):19-36. https://doi.org/10.33102/uij.vol35no01.472.