Tambak, Syahraini, and Rahmayani Siregar. 2023. “Development of Higher Order Thinking Skills Through Project-Based Learning Methods: Pengembangan Keterampilan Berpikir Tingkat Tinggi Melalui Metode Pembelajaran Berbasis Proyek”. Halaqa: Islamic Education Journal 7 (1):45-56. https://doi.org/10.21070/halaqa.v7i1.1623.