@misc{ais_repository_124993, title = {THE EFFECT OF DIFFERENTIATED INSTRUCTION TOWARDS SEVENTH GRADERS’ SPEAKING ACHIEVEMENT AT SMPN 3 TARAKAN}, author = {STEFI SESARIMITA GREZELA}, year = {2025}, publisher = {}, howpublished = {Repository AIS}, note = {oai:ais:library-item:31785} }