MARISA, D.; ROMADLON, D. A. Strategi The Door-to-door Marketing Strategy in Increasing Student Enrollment at Vocational High School: Strategi Pemasaran Door-to-door dalam Meningkatkan Pendaftaran Siswa di SMK. Indonesian Journal of Innovation Studies, [S. l.], v. 27, n. 2, p. 10.21070/ijins.v27i2.1993, 2026. DOI: 10.21070/ijins.v27i2.1993. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/1993. Acesso em: 23 sep. 2026.