KONDO, B. H. Effects of Primary Colours on Primary School Children’s Pleasantness Moods in Tanzania. The International Journal of Humanities & Social Studies, [S. l.], v. 6, n. 12, 2018. DOI: 10.24940/theijhss/2018/v6/i12/140258-336. Disponível em: https://internationaljournalcorner.com/index.php/theijhss/article/view/141414. Acesso em: 3 jul. 2024.