ABUBAKAR, AMINA; AMODU, ENEOJOH JONAH. EFFECTIVENESS OF COMMUNICATIVE ACTIVITIES WITHIN FOCUS ON FORM INSTRUCTIONAL STRATEGIES ON LINGUISTIC PROFICIENCY DEVELOPMENT OF ENGLISH LANGUAGE LEARNERS IN PRIMARY SCHOOLS IN NORTH-WEST, NIGERIA. JOURNAL OF ENGLISH STUDIES - FEDERAL UNIVERSITY, DUTSIN-MA, [S. l.], v. 2, n. 1, 2026. Disponível em: https://joesfudutsinma.com.ng/joes/index.php/one/article/view/62. Acesso em: 16 oct. 2026.