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Language development - Wikipedia
Language evolution: How language was built and made to evolve
Language Development - SpringerLink
Language Development | Child Psychology - Lumen Learning
Language | Definition, Types, Characteristics, Development, & Facts
Language Development - SpringerLink
The Development of Language, Tenth Edition - Google Books
Speech and Language Developmental Milestones | NIDCD
Language Acquisition and Development | SpringerLink
13.2 Language Development – Lifespan Human Development: A …