Rusli, Rusdi, Jennifer Joi Tanaputra, and Jehan Safitri. 2024. “The Effect of Group Counselling With Mindfulness-Based Cognitive Therapy to Increase Grit Level: A Study on Vocational High School Students”. KONSELOR 12 (4):326-34. https://doi.org/10.24036/0202312454-0-86.