Afriani MA, Rimayati E, Muslikah M, Baihaqi MA. The Efforts to Improve the Self-Confidence of Vocational High School Students using Classical Guidance Services with a Project-Based Learning Model. QUANTA J. Kaji. Bimbing. dan Konseling dalam Pendidik. [Internet]. 2025 May 29 [cited 2025 Jun. 2];9(2):156-63. Available from: https://www.e-journal.stkipsiliwangi.ac.id/index.php/quanta/article/view/6013