FATHIMAHHAYATI, Lina Dianati; PAWITRA, Theresia Amelia; TAMBUNAN, Willy. Analisis ergonomi pada perkuliahan daring menggunakan smartphone selama masa pandemi covid-19: studi kasus mahasiswa Prodi Teknik Industri Universitas Mulawarman. Operations Excellence: Journal of Applied Industrial Engineering, Jakarta, Indonesia, v. 12, n. 3, p. 308–317, 2020. DOI: 10.22441/oe.2020.v12.i3.004. Disponível em: https://publikasi.mercubuana.ac.id/index.php/oe/article/view/9813. Acesso em: 3 jun. 2026.