Items where Author is "Surya, Roy"

Yudiarso, Ananta and Ardhiani, Ista Wirya and Surya, Roy and Watimena, Ferry Yohannes and Kanzaki, Mami (2025) Psychometric properties of the 18-item Indonesian Mental Toughness Questionnaire using the Rasch model and Machine Learning. Psikohumaniora: Jurnal Penelitian Psikologi, 10 (1). pp. 1-20. ISSN 2502-9363; E-ISSN 12527-7456

Surya, Roy and Yudiarso, Ananta and Tondok, Marselius Sampe (2024) Applying Many-facet Rasch Measurement to Evaluate the Modified Clock Drawing Test. North American Journal of Psychology, 26 (1). pp. 95-112. ISSN 1527-7143