1.
Mu’ah Sharoh Suprihatin, Fina Fakhriyah. Analisis Butir Soal Materi Rantai Makanan Meliputi Validitas, Reliabilitas, Tingkat Kesukaran, dan Daya Beda . Yudistira [Internet]. 2026 Jan. 14 [cited 2026 Jan. 17];4(1):77-91. Available from: https://journal.aripi.or.id/index.php/Yudistira/article/view/2615