TY - JOUR T1 - Partial retraction of the article: NORTE project: first reference center for space technologies in the region bordering the Itaipu hydroelectric power plant reservoir JO - Boletim de Ciências Geodésicas SN - 1982-2170 UL - 10.1590/s1982-21702025000100009retract VL - 31 Y1 - 2025 PB - Brasil ER -