| Waste scavenging in Third World cities: A case study in Ilorin, Nigeria AS Adeyemi, JF Olorunfemi, TO Adewoye Environmentalist 21, 93-96, 2001 | 93 | 2001 |
| Monitoring urban land use in developing countries—an aerial photographic approach JF Olorunfemi Environment International 9 (1), 27-32, 1983 | 68 | 1983 |
| Land use and solid waste generation in Ilorin, Kwara State, Nigeria JF Olorunfemi, CO Odita Environmentalist 18 (2), 67-75, 1998 | 43 | 1998 |
| Assessing the spatio-temporal pattern of land use and land cover changes in Osun drainage basin, Nigeria ED Ashaolu, JF Olorunfemi, IP Ifabiyi Journal of Environmental Geography 12 (1-2), 41-50, 2019 | 41 | 2019 |
| Spatial and temporal recharge estimation of the basement complex in Nigeria, West Africa ED Ashaolu, JF Olorunfemi, IP Ifabiyi, K Abdollahi, O Batelaan Journal of Hydrology: Regional Studies 27, 100658, 2020 | 40 | 2020 |
| Land use and population: a linking model JF Olorunfemi Photogrammetric Engineering and Remote Sensing 50 (2), 221-227, 1984 | 37 | 1984 |
| Applications of aerial photography to population estimation in Nigeria JF Olorunfemi Geojournal 6, 225-230, 1982 | 15 | 1982 |
| Effect of Land Use/Land Cover Change on Groundwater Recharge in Osun Drainage Basin, Nigeria ED Ashaolu, JF Olorunfemi, IP Ifabiyi Journal of Geology, Geography and Geoecology 28 (3), 381-394, 2019 | 12 | 2019 |
| Towards a philosophy of population census in Nigeria: remote sensing inputs JF Olorunfemi International Journal of Remote Sensing 4 (4), 731-738, 1983 | 12 | 1983 |
| The growth of Ilorin: a documentation in aerial photography JF Olorunfemi Environment international 11 (6), 509-514, 1985 | 11 | 1985 |
| The crowding index: an alternative to census in Nigeria? JF Olorunfemi Area, 51-54, 1981 | 11 | 1981 |
| Anthropogenic activities and the environment JF Olorunfemi, HI Jimoh Contemporary issues in environmental studies, 7-11, 2000 | 10 | 2000 |
| Better by far JF Olorunfemi Library & Publication Committee, University of Ilorin, 2001 | 9 | 2001 |
| Geo-spatial analysis of rainfall amounts and rainy days using satellites and ground-based data in Nigeria AA Salami, JF Olorunfemi, RM Olanrewaju Journal of Meteorology and Climate Science 19 (1), 29-42, 2021 | 7 | 2021 |
| Inter-censal population estimation and urban land use changes in Nigeria JF Olorunfemi University of Bristol, 1979 | 7 | 1979 |
| Population census administration in Nigeria JF Olorunfemi, I Fashagba Nigerian politics, 353-367, 2021 | 6 | 2021 |
| Global warming and human health IO Orire, JF Olorunfemi A Paper Presented at the University of Cape Coast and University of Ilorin …, 2009 | 6 | 2009 |
| Technical note Identification and measurement of the areal extent of settlements from Landsat An exploration into the Nigerian case JF Olorunfemi International Journal of Remote Sensing 8 (12), 1839-1843, 1987 | 6 | 1987 |
| Climate and Mortality in Ilorin (1983-1992) JF Olorunfemi, AS Adeyemi Ilorin Journal of Business and Social Sciences 4, 1994 | 5 | 1994 |
| Pattern of change in accessibility and intestinal space in Ilorin JF Olorunfemi Environmental, 1995 | 4 | 1995 |
