• https://www.nepjol.info/https://www.kar-group.com/https://ijssers.org/https://prodentist.ru/https://www.networkisa.org/https://journalofmedical.org/https://schwlar.com/https://jurnal.isi-dps.ac.id/https://www.hotelconcordia.ro/https://murninetsv2.planmalaysia.gov.my/https://ojs.uph.edu/
  • Hamidi, K. dan Wibisono, M. A. (2023) “Perbaikan Kualitas Pembatikan pada CNC Batik Tulis Rotary Bed Menggunakan Metode Taguchi ”, Journal of Digital Ecosystem for Natural Sustainability, 3(1), hlm. 22–27. Tersedia pada: https://journal.uvers.ac.id/index.php/jodens/article/view/163 (Diakses: 3 April 2025).