TY  - RPRT
TI  - Tilt Trivia: A free multiplayer app to learn geoscience concepts and definitions
AU  - Debi Kilb
AU  - Alan Yang
AU  - Nathan Garrett
AU  - Kristine L. Pankow
AU  - Justin L. Rubinstein
AU  - Lisa Linville
PY  - 2018
DO  - 10.1785/0220180049
UR  - https://pubs.usgs.gov/publication/70198325
ID  - 70198325
ER  -