LIANG, Ruicheng. Study on Influencing Factors of Rural Digital Cultural Industry from Principal Component Analysis: -- Illustrated by the Case of Qiqihar City. Highlights in Business, Economics and Management, [S. l.], v. 9, p. 238–249, 2023. DOI: 10.54097/hbem.v9i.9068. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/9068. Acesso em: 16 jul. 2026.