@inproceedings{ Angel,
author = { Rolando Angel Alvarado } ,
title = { Music teacher motivation: A study base don self-determination theory },
booktitle = { 28th International Pre-Conference Seminar of the ISME Commission on Research in Music Education },
year = { 2020 },
pages = { None - None },
location = { Jyväskylä, Finlandia },
}