NOVIANTI, Helen. FACTORS THAT EFFECT SALES VOLUME DURING THE COVID-19 PANDEMIC AT SUB-SECTORS COMPANIES OF COSMETICS AND HOUSEHOLD. PROCEEDING INTERNATIONAL BUSINESS AND ECONOMICS CONFERENCE (IBEC), [S. l.], v. 1, n. 1, p. 230–240, 2022. DOI: 10.47663/ibec.v1i1.43. Disponível em: https://conference.eka-prasetya.ac.id/index.php/IBEC/article/view/43. Acesso em: 11 sep. 2025.