| pulpandpaper-technology.com | Pulp and Paper Technology |
| ncsu.edu | North Carolina State University |
| ubc.ca | Pulp and Paper Centre |
| paprican.ca | Paprican. Pulp and Paper Research Institute of Canada |
| unimelb.edu.au | Microwave Modification of Wood |
| howstuffworks.com | Why certain paper disintegrates in the wash |
| mcmaster.ca | The McMaster Centre for Pulp and Paper Research |
| jefflindsay.com | AIChE Forest Product |
| ctpi.fr | Centre Technique du Papier International |
| cppri.org.in | Central Pulp & Paper Research Institute, India |
| forestweb.com | www.forestweb.com/ |
United States , Pennsylvania , Erie