Publisher
Institut Pendidikan Guru Kampus Ilmu Khas
Reference25 articles.
1. 1. Chua, Y. P. (2022). Asas statistik penyelidikan (4th ed.). McGraw-Hill Education (Malaysia) Sdn. Bhd.
2. 2. Demorest, S. M., & Clements, A. (2007). Factors influencing the pitch-matching of junior high boys. Journal of Research in Music Education, 55(3), 190-203. https://doi.org/10.1177/002242940705500302
3. 3. Demorest, S. M., & Pfordresher, P. Q. (2015). Singing accuracy development from K-adult. Music Perception: An Interdisciplinary Journal, 32(3), 293-302. https://doi.org/10.1525/mp.2015.32.3.293
4. 4. Faber, J., & Fonseca, L. M. (2014). How sample size influences research outcomes. Dental Press Journal of Orthodontics, 19(4), 27-29. https://doi.org/10.1590/2176-9451.19.4.027-029.ebo
5. 5. Green, G. A. (1987). The effect of vocal modeling on pitch-matching accuracy of children in grades one through six [Doctoral dissertation]. https://digitalcommons.lsu.edu/gradschool_disstheses/4357