K.N, Z. N. S. N. P. S. I. (2022). Reduction of Hexavalent Chromium to Trivalent Chromium using Sludge from Acetylene Gas Production. International Journal of Integrated Engineering, 14(5), . https://doi.org/10.30880/ijie.2022.14.05.020
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)K.N, Zainuddin N.A.M.; Sarwani N.M.; Puasa S.W.; Ismail. "Reduction of Hexavalent Chromium to Trivalent Chromium Using Sludge from Acetylene Gas Production." International Journal of Integrated Engineering 14, no. 5 (2022). https://doi.org/10.30880/ijie.2022.14.05.020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)K.N, Zainuddin N.A.M.; Sarwani N.M.; Puasa S.W.; Ismail. "Reduction of Hexavalent Chromium to Trivalent Chromium Using Sludge from Acetylene Gas Production." International Journal of Integrated Engineering, vol. 14, no. 5, 2022, https://doi.org/10.30880/ijie.2022.14.05.020.