jiaphong, suchada, Pronwanpen, T., Danmuang, C., Thanamun, P. and Yodpan, W. 2024. Personal Pronouns in KhunchangKhunpaen Literature : A Study of Word Patterns and Usage in Social Relationships. Journal of Humanities and Social Sciences Uttaradit Rajabhat University. 11, 1 (Jun. 2024), 14–25.