"How Many Replicates Are Sufficient for Characterizing Cookstove Emissions – A Case Study Using the Berkeley-Darfur Stove and Three Stone Fire." AAAR 31st Annual Conference. Minneapolis, MN, 2012..
"How many replicate tests are needed to test cookstove performance and emissions? – Three is not adequate." Energy for Sustainable Development 20 (2014) 21-29. LBNL-1003907..
Effect of Change in Cookstove Types on Visibility - Case Study of the Berkeley-Darfur Stove and Three-Stone Fire. Berkeley: Lawrence Berkeley National Laboratory, 2012. LBNL-6291E..
How many replicate tests do I need? – Variability of cookstove performance and emissions has implications for obtaining useful results . Berkeley, CA: Lawrence Berkeley National Laboratory, 2013..