O. A. Williams

University of Cape Coast

Publishing since 1998, latest 2025

Plant Science
Ecology, Evolution, Behavior and Systematics
Forestry
General Agricultural and Biological Sciences
Economics and Econometrics
Food Science

Publications: 61998–2025
Citations: 43to those papers
h-index: 3i10-index 1
Field-weighted impact: 0.531.00 is the world average
World top 10%: 0%0 of 6 scored papers
Open access: 83%5 papers free to read

1 other work — a preprint, a dataset or the like — is listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

As their ORCID record read on October 4, 2026

Positions

Teaching and Research Assistant, Department of Agricultural Economics and ExtensionUniversity of Cape Coast2018–2019

Education

MPhil. Agricultural Economics, Department of Agricultural Economics and ExtensionUniversity of Cape Coastsince 2019
BSc. Agribusiness Management, Department of Agricultural Economics and ExtensionUniversity of Cape Coast2014–2018

Honours, memberships and service

Mobility Scholarship, Agricultural Economics and ManagementAcademy Mobility (Master's) Scholarship2020

Publications

6 in all

Purchasing Behavior of Fruits and Vegetables among International Students at University of Tlemcen, Algeria: Preferences, Income Effects, and Budget Constraints
2025World Journal of Agricultural ResearchJournalOpen accessFirst author0 citations10.12691/wjar-13-2-2
Impacts on access to factors of production among smallholder farmers in central Uganda during COVID-19 lockdown

What they work on

From the classification of each paper

Subfields

Plant Science467%
Ecology, Evolution, Behavior and Systematics233%
Forestry233%
General Agricultural and Biological Sciences233%
Economics and Econometrics117%
Food Science117%
Global and Planetary Change117%
Modeling and Simulation117%
Strategy and Management117%

Life Sciences
Physical Sciences
Social Sciences

Topics most written on

African Botany and Ecology Studies2
Urban Agriculture and Sustainability2
Agricultural pest management studies1
Agriculture and Rural Development Research1
Agriculture Market Analysis Ukraine1
Agroforestry and silvopastoral systems1
COVID-19 epidemiological studies1
COVID-19 impact on air quality1
COVID-19 Pandemic Impacts1
Fisheries and Aquaculture Studies1
Food Waste Reduction and Sustainability1
Global Trade and Competitiveness1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

33% of their papers have a co-author abroad

papers co-written1122334Home

Most frequent partner countries

Nigeria4
Uganda1
United States1

Papers with at least one author in that country.

Institutions written with most

Forestry Research Institute of NigeriaNG2 papers
Lincoln University - MissouriUS1 paper
Federal College of Wildlife ManagementNG1 paper
Uganda Martyrs UniversityUG1 paper
International Institute of Tropical AgricultureNG1 paper
Cocoa Research Institute of NigeriaNG1 paper

Where they publish

African Journal of Agricultural Research1
African Journal of Environmental Science and Technology1
Journal of Agriculture and Ecology Research International1
Plant Disease1
Russian Journal of Agricultural and Socio-Economic Sciences1
World Journal of Agricultural Research1

Development goals addressed

From each paper’s title and abstract

2Zero hunger2
15Life on land1

Most cited

Germination Stimulation of Striga gesnerioides Seeds by Hosts and Nonhosts
Plant Disease15
199833 citations
Effects of NPK fertilizer on the shoot growth of Vitellaria paradoxa C.F. Gaertn.
African Journal of Environmental Science and Technology
20156 citationsOpen access · Diamond
Impacts on access to factors of production among smallholder farmers in central Uganda during COVID-19 lockdown
African Journal of Agricultural Research