Items by "Siburian, Jangkontua Samuel"
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Siburian, Jangkontua Samuel and Rajagukguk, Waminton and Simbolon, Naeklan (2024) The Influence of Self-Efficacy and Achievement Motivation on Mathematics Learning Achievement of Grade V Elementary School Students in Paranginan District, Humbang Hasundutan Regency. In: Proceedings of the 9th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2024, 24 September 2024, Medan, North Sumatera Province, Indonesia.