Nurhidayat, N.; Jariono, G. .; Sudarmanto, E. .; Kurniawan, A. T. .; Triadi, C. .; Anisa, M. N. . TEACHER STRATEGY IN REDUCING HYPERACTIVE BEHAVIOR OF CHILDREN WITH SPECIAL NEEDS DURING PANDEMIC COVID-19 AT SLBN SUKOHARJO. ECO EDU ENTRE 2021, 1, 79-86.