Kolapo, O. M. (2020). The characteristics, and soiling defects of airborne particulates towards inorganic-based artefacts inside the National Museum of Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kolapo, Otuyo Muhsin. The Characteristics, and Soiling Defects of Airborne Particulates Towards Inorganic-based Artefacts Inside the National Museum of Malaysia. Kuala Lumpur: Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kolapo, Otuyo Muhsin. The Characteristics, and Soiling Defects of Airborne Particulates Towards Inorganic-based Artefacts Inside the National Museum of Malaysia. Kulliyyah of Architecture and Environmental Design, International Islamic University Malaysia, 2020.