Suhendra, Helen, Adam Indra Sakti, Muhammad Akbar Khaffi, Desy Yuliana Dalimunthe, Haris Zirtana, Ridho Juniar, Diah Novita Sari, Muhammad Raqi Tama, and Kristin Verahditiya. 2025. “Analysis of Population, Poverty, Unemployment Rate, and Gini Ratio on Human Development Index in Bangka Belitung”. Journal of Natural Sciences and Mathematics Research 11 (1):47-56. https://doi.org/10.21580/jnsmr.v11i1.23671.