H. H. Pangaribuan, N. H. . Nasution, R. H. . Sagala, T. Y. V. . Zega, and Y. . Purba, “Teacher Class Management Ability in the Teaching and Learning Process in Grade V SD Negeri 153069 Pinangsori 2”, FJST, vol. 2, no. 6, pp. 1527–1536, Jun. 2023.