Bhalakula, A. ., Sudsansanga, S. ., Ruechai , A. ., Thongmee, N. . and Kettong , D. . (2021) “DEVELOPMENT OF HAT CHAO SAMRAN SUBDISTRICT MUNICIPALITY: UPGRADING THE QUALITY OF LIFE OF THE PEOPLE IN SOCIAL, ECONOMIC AND POLITICAL ASPECTS ACCORDING TO THE CONCEPT OF GEOPOLITICS, SPATIAL DEVELOPMENT”, Journal of MCU Phetchaburi Review , 4(2), pp. 33–53. Available at: https://so03.tci-thaijo.org/index.php/JPR/article/view/256240 (Accessed: 5 May 2024).