HASIBUAN, S.; YUSMAN; ANTARISSUBHI; PUSPANINGTYAS, R.; ERDAWATY; BACHTIAR, E.; MURSALIM; ASTUTY , S.; SABARUDDIN; LUTFIE, M.; RUSTAN, F. R.; HALIM, H.; RACHIM, F. EKONOMI TEKNIK. Penerbit Tahta Media, [S. l.], 2022. Disponível em: https://tahtamedia.co.id/issj/article/view/265. Acesso em: 21 oct. 2026.