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Effect of Rice Straw Biochar on Soil Quality and the Early Growth and Biomass Yield of Two Rice Varieties
(Articles)
Alie
Kamara
,
Hawanatu
Sorie
Kamara
,
Mohamed Saimah
Kamara
Agricultural Sciences
Vol.6 No.8
,August 18, 2015
DOI:
10.4236/as.2015.68077
5,446
Downloads
9,240
Views
Citations
A Study on Goods and Services Tax Reforms, Its Enactment, Implementation and Administration in Sierra Leone
(Articles)
Abu Kai
Kamara
,
Sheriff
Kamara
Open Access Library Journal
Vol.10 No.1
,January 16, 2023
DOI:
10.4236/oalib.1109651
56
Downloads
875
Views
Citations
Exploring the Implementation and Benefit of Digital Reforms in Tax Administration: National Revenue Authority (NRA) Sierra Leone
(Articles)
Abu Kai
Kamara
,
Sheriff
Kamara
Open Access Library Journal
Vol.10 No.2
,February 23, 2023
DOI:
10.4236/oalib.1109767
77
Downloads
614
Views
Citations
The Study of the Impact of Microfinance on Small and Medium Scale Enterprises (SMEs) in Sierra Leone: A Case Study of ECOBANK Microfinance Sierra Leone
(Articles)
Sheku
Kamara
,
Abu Kai
Kamara
Open Access Library Journal
Vol.10 No.5
,May 31, 2023
DOI:
10.4236/oalib.1110113
137
Downloads
1,555
Views
Citations
The Impact of Tax Strategies on Revenue Mobilization in Sierra Leone
(Articles)
Abu Kai
Kamara
,
Sheku
Kamara
Open Access Library Journal
Vol.10 No.8
,August 30, 2023
DOI:
10.4236/oalib.1110307
56
Downloads
571
Views
Citations
Impact of Ebola and Covid-19 on the Sierra Leone Economy: A Macroeconomic Assessment
(Articles)
Abdulai Sillah
,
Alhaji
Sorie
Ibrahim Barrie
Modern Economy
Vol.13 No.12
,December 30, 2022
DOI:
10.4236/me.2022.1312089
122
Downloads
985
Views
Citations
An Empirical Assessment of Exchange Rate Depreciation and Currency Substitution in Sierra Leone
(Articles)
Alhassan Kallon
,
Alhaji
Sorie
Ibrahim Barrie
Modern Economy
Vol.14 No.12
,December 29, 2023
DOI:
10.4236/me.2023.1412096
59
Downloads
225
Views
Citations
Improving Revenue Collections through Tax Reforms: Evidence from National Revenue Authority, Sierra Leone
(Articles)
Abu Kai
Kamara
,
Sheriff
Kamara
,
Philip Koroma
Open Access Library Journal
Vol.9 No.12
,December 27, 2022
DOI:
10.4236/oalib.1109338
58
Downloads
899
Views
Citations
Integration of GIS in the Development of an Environmental Cadastre Administrative System for the Environment Protection Agency Sierra Leone
(Articles)
Samuel Mohamed
Kamara
Journal of Geographic Information System
Vol.11 No.4
,August 7, 2019
DOI:
10.4236/jgis.2019.114026
900
Downloads
2,183
Views
Citations
Development of a Geographic Information Systems Baseline Spatial Geodatabase Template for Evaluating Potential and Predicted Environmental Impacts for Sustainable Environmental Impact Assessment of Mining in Sierra Leone
(Articles)
Samuel Mohamed
Kamara
Journal of Geoscience and Environment Protection
Vol.8 No.10
,October 30, 2020
DOI:
10.4236/gep.2020.810018
832
Downloads
3,293
Views
Citations
The Study on the Implementation of Corporate Governance Codes of Best Practice in Sierra Leone: Case Study of Corporate Affairs Commission in Sierra Leone
(Articles)
Abu Kai
Kamara
Open Access Library Journal
Vol.10 No.5
,May 31, 2023
DOI:
10.4236/oalib.1110205
52
Downloads
387
Views
Citations
The Study on Effectiveness of Internal Audit on the Performance of the Public Sector in Sierra Leone: A Case Study of the National Social Security Insurance Trust
(Articles)
Abu Kai
Kamara
Open Access Library Journal
Vol.10 No.8
,August 25, 2023
DOI:
10.4236/oalib.1110431
323
Downloads
3,747
Views
Citations
An Assessment of the Effectiveness of the Internal Audit on the Performance of the Public Sector: Case Study of the National Revenue Authority (NRA)
(Articles)
Abu Kai
Kamara
Open Access Library Journal
Vol.10 No.8
,August 25, 2023
DOI:
10.4236/oalib.1110432
82
Downloads
586
Views
Citations
Consumer Preferences for Water Supply at Njala University, Njala Campus in Southern Sierra Leone
(Articles)
Abubakarr S. Mansaray
,
John P. Kaissam
,
Alfred S. Bockarie
,
Hawanatu
Sam
Natural Resources
Vol.7 No.3
,March 21, 2016
DOI:
10.4236/nr.2016.73014
2,193
Downloads
3,270
Views
Citations
A Grobner Bases Approach to the Detection of Improperly Parameterized Rational Curve
(Articles)
Amadu Fullah
Kamara
,
Mohamed Abdulai Koroma
American Journal of Computational Mathematics
Vol.3 No.1
,March 27, 2013
DOI:
10.4236/ajcm.2013.31007
2,801
Downloads
5,155
Views
Citations
The Study of Causes and Effects of Cost Categorization on Environmental Management Accounting (EMA) at Sierra Mineral Holdings Limited in Sierra Leone
(Articles)
Abu Kai
Kamara
,
Eugene Efayomi Pratt
Open Access Library Journal
Vol.10 No.1
,January 11, 2023
DOI:
10.4236/oalib.1109553
99
Downloads
773
Views
Citations
Effect of Domestic Politics on Aid’s Effectiveness in Improving Human Welfare in Sierra Leone (2000-2019)
(Articles)
Abu Kai
Kamara
,
Prince Lahai Momoh
Open Access Library Journal
Vol.10 No.1
,January 16, 2023
DOI:
10.4236/oalib.1109542
30
Downloads
264
Views
Citations
A Study on the Operationalization of Environmental Management Accounting within Sierra Mineral Holdings Limited in Sierra Leone
(Articles)
Abu Kai
Kamara
,
Eugene Efayomi Pratt
Open Access Library Journal
Vol.10 No.3
,March 31, 2023
DOI:
10.4236/oalib.1109825
47
Downloads
341
Views
Citations
An Exploratory Study on the Implementation of Student Loans in Alleviating Poverty and Its Contribution to Human Capital Development in Sierra Leone
(Articles)
Abu Kai
Kamara
,
Prince Lahai Momoh
Open Access Library Journal
Vol.10 No.4
,April 19, 2023
DOI:
10.4236/oalib.1109791
44
Downloads
417
Views
Citations
Scattering of the Radial Focusing Mass-Supercritical and Energy-Subcritical Nonlinear Schrödinger Equation in 3D
(Articles)
Mujahid Abd Elmjed M-Ali
,
Amadu Fullah
Kamara
Advances in Pure Mathematics
Vol.3 No.1A
,January 30, 2013
DOI:
10.4236/apm.2013.31A023
3,274
Downloads
5,954
Views
Citations
This article belongs to the Special Issue on
Differential Equations and Dynamic Systems
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