Gusti, G. N. S. P., Tatik Meiyuntariningsih, and Hetti Sari Ramadhani. “Problem Solving Ability Pada Mahasiswa: Menguji Peran Self-Efficacy”. INNER: Journal of Psychological Research, vol. 2, no. 4, Feb. 2023, pp. 815-22, https://aksiologi.org/index.php/inner/article/view/802.