N.F, S. E. A. A. N. S. S. R. A. D. R. E. A. (2025). Analysis of phenol production technology from the waste of empty palm oil bunches: A review of methods and process efficiency. E3S Web of Conferences, 605, . https://doi.org/10.1051/e3sconf/202560503045
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)N.F, Saputro E.A.; Alias A.B.; Nurherdiana S.D.; Saraswati R.; Ariyanti D.; Redina E.R.P.; Awardani. "Analysis of Phenol Production Technology from the Waste of Empty Palm Oil Bunches: A Review of Methods and Process Efficiency." E3S Web of Conferences 605 (2025). https://doi.org/10.1051/e3sconf/202560503045.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)N.F, Saputro E.A.; Alias A.B.; Nurherdiana S.D.; Saraswati R.; Ariyanti D.; Redina E.R.P.; Awardani. "Analysis of Phenol Production Technology from the Waste of Empty Palm Oil Bunches: A Review of Methods and Process Efficiency." E3S Web of Conferences, vol. 605, 2025, https://doi.org/10.1051/e3sconf/202560503045.