PENGARUH DOPING Al TERHADAP TiO2 SEBANGAI PENDEGRADASI LIMBAH TEKSTIL METYELENE BLUE. JoP [Internet]. 2018 Nov. 13 [cited 2026 May 8];3(2):15-20. Available from: https://www.online-journal.unja.ac.id/jop/article/view/5147