Firmanshah, M. I. (2023). Knowledge, attitude, and behaviour toward environmental awareness among secondary school students in Indonesia / Muhammad Imam Firmanshah.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Firmanshah, Muhammad Imam. Knowledge, Attitude, and Behaviour Toward Environmental Awareness Among Secondary School Students in Indonesia / Muhammad Imam Firmanshah. 2023.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Firmanshah, Muhammad Imam. Knowledge, Attitude, and Behaviour Toward Environmental Awareness Among Secondary School Students in Indonesia / Muhammad Imam Firmanshah. 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.