Amir Haziq Abd Wahab. (2022). A quantitative study on fear factors among public transport passengers during Covid-19 Pendemic in Klang Valley.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Amir Haziq Abd Wahab. A Quantitative Study on Fear Factors Among Public Transport Passengers During Covid-19 Pendemic in Klang Valley. 2022.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Amir Haziq Abd Wahab. A Quantitative Study on Fear Factors Among Public Transport Passengers During Covid-19 Pendemic in Klang Valley. 2022.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.