Shofiah, N., Putera, Z. F., & Widiastuti, S. Collaborative Writing Learning in Inquiry to Improve Critical Thinking Skills. Pusat Pengembangan Bahasa.
Chicago Style (17th ed.) CitationShofiah, Nurul, Zulmy Faqihuddin Putera, and Sripit Widiastuti. Collaborative Writing Learning in Inquiry to Improve Critical Thinking Skills. Pusat Pengembangan Bahasa.
MLA (9th ed.) CitationShofiah, Nurul, et al. Collaborative Writing Learning in Inquiry to Improve Critical Thinking Skills. Pusat Pengembangan Bahasa.
Warning: These citations may not always be 100% accurate.