Nanda EM, Kismiantini K, Arliani E. Item analysis of mathematical literacy test and self efficacy of learners. J. Math Educ. Nusant. Wahana Publ. Karya Tulis Ilm. di Bid. Pendidik. Mat. 2025;11(2):307-318. doi:10.29407/jmen.v11i2.27281