Harimurti, S. M., & Alam, S. Efforts to Save the Universe: Muhammadiyah's Concern for the Environment. Muhammadiyah University Press.
Chicago Style (17th ed.) CitationHarimurti, Shubhi Mahmashony, and Shahbaz Alam. Efforts to Save the Universe: Muhammadiyah's Concern for the Environment. Muhammadiyah University Press.
MLA (9th ed.) CitationHarimurti, Shubhi Mahmashony, and Shahbaz Alam. Efforts to Save the Universe: Muhammadiyah's Concern for the Environment. Muhammadiyah University Press.
Warning: These citations may not always be 100% accurate.