TY - JOUR T1 - Dirt Jumps are Matter Carefully Placed, Maintained, and Governed JO - Revista DiseƱa UR - http://dx.doi.org/10.7764/disena.24.article.6 PY - 2024/01/01 AU - Healy L ED - DO - DOI: 10.7764/disena.24.article.6 PB - Pontificia Universidad Catolica de Chile IS - 24 Y2 - 2024/12/22 ER -