Most Popular Papers*
Signs and Symbols: Art and Language in Art Therapy
Capital Punishment or Life Imprisonment—Some Cost Considerations
Robert L. Spangenberg and Elizabeth R. Walsh
Mars: A Second Home - Full Space Program Proposal & Mars Colonization Research Report
Tomasz (Tomi) Maksymilian Kufel, Federico Zampedri, Kara Reiss, and Mason Friesch
* Based on the average number of full-text downloads per day since the paper was posted.