INDRAWAN, L. D.; REZANIA, V. Implementation of Core Competencies (Spiritual) in Online Learning in Elementary Schools: Implementasi Kompetensi Inti (Spiritual) dalam Pembelajaran Daring di Sekolah Dasar. Indonesian Journal of Education Methods Development, v. 17, n. 3, p. 10.21070/ijemd.v19i.660, 31 Aug. 2022.