Hapsari, Ruli (2016) PREFIXATION PROCESS IN THE FORMATION OF NEGATION ADJECTIVES IN ENGLISH: A MORPHOPHONEMIC STUDY. In: PROCEEDING OF CONSORTIUM OF LINGUISTICS AND LITERATURE Contemporary Issues in English Linguistics, Literature, and Education. Prosiding, Vol. 1 (No. 1). Fakultas Adab dan Ilmu Budaya, Yogyakarta, pp. 21-28. ISBN 978-979-8548-08-6