Renovation Work of Roof and Ceiling Structures at SMPN 1 Tulangan and SDN Masangan Wetan, Sidoarjo Regency: Laporan Magang Pekerjaan Renovasi Atap dan Plafon di SMPN 1 Tulangan dan SDN Masangan Wetan di Kabupaten Sidoarjo. Procedia of Engineering and Life Science, [S. l.], v. 10, n. 1, p. 2964–2968, 2026. DOI: 10.21070/75rehk08. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/2858. Acesso em: 15 nov. 2026.