AINI, S. D.; NURITASARI, F.; SUPARDI, L.; NAFIAH, S. The critical thinking abilities of female students at the level of Van Hiele abstraction. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika, v. 7, n. 2, p. 99-110, 20 Nov. 2021.