ROSLAN, Nur Izzati Nabilla; MOHAMAD ZULHAIRI, Norhazuren Ivy Nabila; AZHAR, Aina Ilyana; AHMAD, Nor Farah Atiqah. Implementation of Economic Scale for Contractors Grade 5 to Grade 7 During Covid-19 Pandemic. Multidisciplinary Applied Research and Innovation, [S. l.], v. 3, n. 1, p. 338–345, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/mari/article/view/4052. Acesso em: 8 apr. 2026.