@inbook{a89b600418b941fdbd0c98bd7dbda43e,
title = "Acquiring social and linguistic competence: A study on morphological variation in Jakarta Indonesian preschoolers' speech",
author = "{Van de Velde}, Hans",
year = "2021",
language = "English",
series = "Studies in Language Variation",
publisher = "John Benjamins Publishing",
editor = "Anna Ghimenton and Aur{\'e}lie Nardy and Jean-Pierre Chevrot",
booktitle = "Sociolinguistic variation and language acquisition across the lifespan",
address = "Netherlands",
}