Widarto Widarto, Septiari Nawanksari, and Putri Marganing Utami. 2024. “The Urgency of Interpersonal Skills, Leadership and Self-Discipline for Vocational High School Students Majoring in Aesthetics and Hairdressing”. Jurnal Pendidikan Dan Pengajaran 57 (3). https://ejournal.undiksha.ac.id./index.php/JPP/article/view/77440.