Department of Chemistry, School of Basic Sciences, Njala University, Freetown, Sierra Leone - Articles

Quality Assessment of Five (5) Brands of Sachet Water Marketed in Bo City (Articles)

Solomon K. Bona, Alhaji Brima Gogra, Bashiru M. Bashiru M. Koroma

Natural Resources Vol.9 No.4，April 18, 2018

DOI: 10.4236/nr.2018.94008 991 Downloads 4,953 Views Citations
Physicochemical Characterization of Settling Particulate Matter and Sediments (Articles)

Richard Tamba Simbo, Alhaji Brima Gogra, Juana Paul Moiwo

Open Journal of Applied Sciences Vol.13 No.4，April 27, 2023

DOI: 10.4236/ojapps.2023.134043 121 Downloads 472 Views Citations
The Safety of Water Supplied at Njala University, Njala Campus (Articles)

Abubakarr S. Mansaray, Josephus F. Borsuah, Alhaji B. Gogra, Binty P. Fofana, Bashiru M. Koroma

Natural Resources Vol.8 No.2，February 8, 2017

DOI: 10.4236/nr.2017.82006 1,792 Downloads 3,186 Views Citations
Exposure to Dioxins and Furans at the Bormeh Kingtom Dumpsite in the Western Area of Sierra Leone (Articles)

Abubakarr S. Mansaray, Abu-Bakarr Massaquoi Senior, Ibrahim Joe Samai, Bashiru M. Koroma

Natural Resources Vol.6 No.9，September 25, 2015

DOI: 10.4236/nr.2015.69047 4,321 Downloads 5,542 Views Citations
Investigation into the Impacts of Artisanal Gold Mining on the Livelihood Foundation of Baomahun Community in Southern Sierra Leone (Articles)

Ishmail Sheriff, Alhaji Brima Gogra, Bashiru M. Koroma

Natural Resources Vol.9 No.2，February 26, 2018

DOI: 10.4236/nr.2018.92004 1,939 Downloads 6,315 Views Citations
The Recharge Potential of Groundwater in the Mokonde Community in Southern Sierra Leone (Articles)

Abubakarr S. Mansaray, Alhaji B. Gogra, Abu-Bakarr S. Massaquoi

Natural Resources Vol.6 No.11，November 16, 2015

DOI: 10.4236/nr.2015.611052 4,299 Downloads 5,452 Views Citations
Study of Physicochemical Properties of Locally Packaged and Imported Bottled Water Brands (Articles)

Richard Tamba Simbo, Tokunbo Abel Oladejo, Taoheed Olawale Bello, Fayia Francis Nyuma, Temitope Esther Olajide

Open Journal of Applied Sciences Vol.15 No.6，June 30, 2025

DOI: 10.4236/ojapps.2025.156125 12 Downloads 192 Views Citations
Socioeconomic Characteristics of Child-Bearing Mothers and Feeding Practices of Under-Five Children in Kori Chiefdom, Sierra Leone (Articles)

Victoria N. Blango, Samuel B. Weekes, Kadijatu B. Sheriff, Alpha Sesay

Food and Nutrition Sciences Vol.13 No.6，June 23, 2022

DOI: 10.4236/fns.2022.136040 161 Downloads 858 Views Citations
Ethnobotanical Knowledge of Local Cassava Varieties and Characteristics Desired by Farmers in Sierra Leone (Articles)

Janatu Veronica Sesay, Aiah Lebbie, Richard Wadsworth, Robert Tamba Michael Chakanda

American Journal of Plant Sciences Vol.14 No.7，July 21, 2023

DOI: 10.4236/ajps.2023.147050 164 Downloads 1,030 Views Citations
Peace Education in State Building: Towards a Better Understanding of Post-War Sierra Leone (Articles)

Brima Patrick Kapuwa

Open Journal of Social Sciences Vol.9 No.9，September 2, 2021

DOI: 10.4236/jss.2021.99006 259 Downloads 1,467 Views Citations
Seasonal Changes in Vegetation and Land Use in Lassa-Fever-Prone Areas (Kenema and Kailahun Districts) in Eastern Sierra Leone (Articles)

Alie Kamara, Bashiru Mohamed Koroma, Alhaji Brima Gogra

Natural Resources Vol.6 No.7，July 23, 2015

DOI: 10.4236/nr.2015.67043 2,836 Downloads 4,079 Views Citations
Seasonal Effect of Weather Elements on Water Table Fluctuation in Potable Wells in Kono District, Eastern Sierra Leone (Articles)

Richard Tamba Simbo, Alhaji Brima Gogra, Yahaya Kudus Kawa, Paul Juana Moiwo

Open Journal of Applied Sciences Vol.13 No.11，November 30, 2023

DOI: 10.4236/ojapps.2023.1311171 116 Downloads 520 Views Citations
Grasshopper Incidence and Severity of Damage as Influenced by Cyanogenic Potential in Leaf Tissue of Cassava (Manihot esculenta Crantz) (Articles)

Saffea Joseph Torto, Prince Emmanuel Norman, Alusaine Edward Samura, Sahr Ngoba Fomba, Dennis Peter Musa, Johnny Ernest Norman, Skeku Alfred Kanu

Advances in Molecular Imaging Vol.13 No.3，July 31, 2024

DOI: 10.4236/ami.2024.133003 71 Downloads 297 Views Citations
Studies on Land Resource Inventory for Agricultural Land Use Planning in Northern Transition Zone of India through Remote Sensing and GIS Techniques (Articles)

Denis Magnus Ken Amara, Sayyadsaheb A. Nadaf, Daniel Hindogbe Saidu, Osman S. Vonu, Raymond Morie Musa, Philip Jimia Kamanda, Patrick A. Sawyerr, Joseph Christian Adamu Mboma, Saidu Deggy Mansaray, Mohammed Azim Sannoh

Journal of Geographic Information System Vol.13 No.6，December 30, 2021

DOI: 10.4236/jgis.2021.136039 359 Downloads 1,787 Views Citations
Oviposition Site Preference and Its Effects on Subsequent Development of Variegated Grasshopper (Zonocerus variegatus L.) under Laboratory Conditions (Articles)

Saffea Joseph Torto, Abu James Sundufu, Alusaine Edward Samura, Sahr Ngoba Fomba, Dennis Peter Musa, Skeku Alfred Kanu, Prince Emmanuel Norman

Advances in Entomology Vol.12 No.3，June 13, 2024

DOI: 10.4236/ae.2024.123011 81 Downloads 405 Views Citations
Estimation of Cassava Crop Loss as Influenced by Grasshoppers (Zonocerus variegatus L) Infestation under Protected and Unprotected Field Conditions (Articles)

Saffea Joseph Torto, Prince Emmanuel Norman, Alusaine Edward Samura, Sahr Ngoba Fomba, Peter Dennis Musa, Johnny Ernest Norman, Skeku Alfred Kanu

Advances in Entomology Vol.13 No.3，July 4, 2025

DOI: 10.4236/ae.2025.133017 9 Downloads 96 Views Citations
Chemical Determination of Base Status Metals in Soil Sediments and Particulate Matter in Wellington Industrial Estate Location (Articles)

Richard Tamba Simbo, Jerry Yeke Paye, Fayia Francis Nyuma

Open Journal of Applied Sciences Vol.14 No.5，May 27, 2024

DOI: 10.4236/ojapps.2024.145088 85 Downloads 356 Views Citations
Complementary Food Situation in Sierra Leone: Nutritional Problems and Possible Strategies—A Review (Articles)

Philip John Kanu

Food and Nutrition Sciences Vol.15 No.2，February 21, 2024

DOI: 10.4236/fns.2024.152006 184 Downloads 1,047 Views Citations
Organic Carbon Speciation in Settling Particulate Matter and Sediments (Articles)

Richard Tamba Simbo, Maria Fe Rebecca D. Gueta, Tokunbo Abel Oladejo, Taoheed Olawale Bello

Open Journal of Applied Sciences Vol.12 No.11，November 3, 2022

DOI: 10.4236/ojapps.2022.1211118 153 Downloads 807 Views Citations
Impact of Efficient Credit Management on Profitability of Commercial Banks in Sierra Leone (Articles)

Daniel B. Kaitibi, Ezekiel T. J. Ganawah, Musa A. Yokie, Muneer Jalloh, Bashiru M. Koroma

Open Journal of Business and Management Vol.6 No.1，January 24, 2018

DOI: 10.4236/ojbm.2018.61009 3,377 Downloads 13,564 Views Citations

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