1.
Sabena, Yuliawati. Membangun Kepercayaan Diri Siswa SMKN 49 Marunda Jakarta Utara Melalui Pelatihan Public Speaking Guna Persiapkan Generasi Berkarakter. IKRA-ITHABDIMAS [Internet]. 2024Jun.10 [cited 2026Jun.13];8(2):184-91. Available from: https://journals.upi-yai.ac.id/index.php/IKRAITH-ABDIMAS/article/view/3262