Li K, Qu J, Wei P, Ai H, Jia P. Modelling technological bias and productivity growth: a case study of China’s three urban agglomerations. TEDE [Internet]. 2020Jan.3 [cited 2024Jul.3];26(1):135-64. Available from: https://btp.vilniustech.lt/index.php/TEDE/article/view/11329