CHIZU — the atlas of coffee research
Coffee research in Laos
Two limits come with this count. Only 100,474 of the 190,643 searchable papers (52.7%) carry an author affiliation country. The other 90,169 (47.3%) carry none. So these 30 papers are 30 out of the 100,474 whose affiliation is known. And a co-authored paper is counted once for every country its authors sit in. Per-country counts therefore do not add up to the whole.
Laos is a coffee-producing country.
Check it yourself
This is not our word for it. You can run the same query against the same index.
When they were written
1995–2026
Years before 1600 are treated as unknown. The upstream data (OpenAlex) sometimes writes 1400 when the year is missing, and that is a placeholder, not a measurement.
Where they appeared
Top 8 sources (journals and repositories)
Most cited
10 papers, most cited first
- Fungal Planet description sheets: 785– 8672018cited 283open access
- A large-scale solar greenhouse dryer using polycarbonate cover: Modeling and testing in a tropical environment of Lao People’s Democratic Republic2010cited 144
- How Do Reproductive and Lifestyle Factors Influence Bone Density in Distal and Ultradistal Radius of Early Postmenopausal Women? The Nord-Trøndelag Health Survey, Norway2001cited 52
- Determination of Ochratoxin A in Food by High Performance Liquid Chromatography2013cited 48
- Misperceptions and misuse of Bear Brand coffee creamer as infant food: national cross sectional survey of consumers and paediatricians in Laos2008cited 30open access
- Coffee Consumption, Alcohol Use, and Cigarette Smoking as Determinants of Serum Total and HDL Cholesterol in Two Serbian Cohorts of the Seven Countries Study1995cited 29open access
- Brucellae through the food chain : the role of sheep, goats and springbok (Antidorcus marsupialis) as sources of human infections in Namibia2011cited 25open access
- Strategies of coffee producers’ organizations in Costa Rica toward environmental and social certification processes2012cited 11open access
- The effect of chlorogenic acid from green coffee as a natural antioxidant on the shelf life and composition of hazelnut paste2023cited 9open access
- Cross-border coordination in the Madagascar-EU lychee chain: the role of the globalGAP2011cited 8open accessno DOI
Which stage of coffee
Only 30.2% of the whole index carries a stage label. Of this country's 30 papers, 17 carry one. The breakdown below is about those 17 papers only — the rest were never candidates for it.
One paper can carry several labels, so the breakdown adds up to more than that number.
Which field
Only 75.9% of the whole index carries a field label. Of this country's 30 papers, 20 carry one. The breakdown below is about those 20 papers only — the rest were never candidates for it.
One paper can carry several labels, so the breakdown adds up to more than that number.
What language
"undetermined" means the upstream record carried no language. We did not guess one.
Knowledge is not evenly spread
Counting only papers whose author affiliation is known, the largest is Indonesia with 22,248. Laos has 30 — a factor of 742.
That gap does not follow where coffee is grown. Research gathers where the means to do research are, not where the coffee is. Making that visible is why CHIZU exists.
Other countries
Indonesia 22,248United States 17,988Brazil 10,857United Kingdom 5,569China 4,887India 3,542Germany 3,185Italy 3,111France 3,072Japan 2,822Colombia 2,489Spain 2,363