Liu, Baoyue, and Juyong Zhang. “IX. Research on the Influence of Pilot Free Trade Zone on the Economic Development of Shandong Province”. In The Impact of Digital Economy on One Belt One Road Initiative, edited byJuyong Zhang, Samo Bobek, Xindan Zhang, and Simona Sternad Zabukovšek, Dazhi Liu and Weizhuo Wang, 205–218. Univerzitetna založba Univerze v Mariboru, 2025. Accessed July 4, 2025. https://press.um.si/index.php/ump/catalog/book/987/chapter/711.