IRSHAD, Muhammad Saqib; WU, Zhang Jian; XIN, Qi; KHAN, Jahangir. The application of gravity equation while accessing the environment of Pakistan-ASEAN technological trade flows. Jurnal Perspektif Pembiayaan dan Pembangunan Daerah, [S. l.], v. 9, n. 1, p. 29–42, 2021. DOI: 10.22437/ppd.v9i1.12242. Disponível em: https://www.online-journal.unja.ac.id/JES/article/view/12242. Acesso em: 18 apr. 2026.