ARIGIYATI, T. A.; LILHAWA, R. K.; TAUFIQ, I. The differences of e-learning web course based on mathematics learning achievement at grade XI. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika, v. 9, n. 1, p. 25-33, 31 May 2023.