TY - JOUR T1 - A study on the spatial composition of five grottos in Tanyao JO - Trans/Form/Ação A1 - Xia, Huiwen A1 - Diao, Changyu SN - 0101-3173 UL - 10.1590/0101-3173.2024.v47.n6.e02400315 VL - 47 Y1 - 2024 PB - Brasil ER -