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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
2,802
Downloads
5,157
Views
Citations
Improved Conditions for the Existence and Uniqueness of Solutions to the General Equality Constrained Quadratic Programming Problem
(Articles)
Amadu Fullah
Kamara
,
Mohamed
Abdulai
Koroma
,
Mujahid Abd Elmjed M.-Ali
Open Journal of Optimization
Vol.1 No.2
,December 31, 2012
DOI:
10.4236/ojop.2012.12003
3,575
Downloads
8,805
Views
Citations
Extension of Paraconsistent Many-Valued Similarity Method to Group Decision
(Articles)
Abdulai
Inusah
Journal of Applied Mathematics and Physics
Vol.12 No.3
,March 29, 2024
DOI:
10.4236/jamp.2024.123059
19
Downloads
71
Views
Citations
Effect of Land Uses on Soil Erodibility in the Njala Area of Southern Sierra Leone
(Articles)
Denis Magnus Ken Amara
,
Ibrahim Benya
,
Sheku Alfred Kanu
,
Daniel Hindogbe Saidu
,
Raymond Morie Musa
,
Osman Sidie Vonu
,
Fayia Brima
,
Joseph Christian Adamu Mboma
,
Michael Jusu
,
Foday Turay
,
Abdulai
Kamara
Open Journal of Soil Science
Vol.12 No.10
,September 30, 2022
DOI:
10.4236/ojss.2022.1210019
154
Downloads
787
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
880
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
617
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
1,557
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
572
Views
Citations
Utilization of Landsat Data for Quantifying and Predicting Land Cover Change in the Bumbuna Watershed in Sierra Leone
(Articles)
Abubakarr Mansaray
,
Abdulai
Barrie
Natural Resources
Vol.7 No.9
,September 9, 2016
DOI:
10.4236/nr.2016.79042
1,610
Downloads
2,547
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
904
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
833
Downloads
3,296
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
326
Downloads
3,771
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
595
Views
Citations
Is There a J-Curve Effect in Sierra Leone? An Empirical Analysis with VECM
(Articles)
Emerson Abraham Jackson
,
Edmund Tamuke
,
Abdulai
Sillah
Modern Economy
Vol.12 No.10
,October 29, 2021
DOI:
10.4236/me.2021.1210076
3,766
Downloads
10,756
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
124
Downloads
992
Views
Citations
Application of Social Media Tool in Disaster Management in Disaster-Prone Communities in Freetown, Sierra Leone
(Articles)
Ibrahim
Abdulai
Sawaneh
,
Luo Fan
,
Brima Sesay
Open Journal of Applied Sciences
Vol.13 No.6
,June 25, 2023
DOI:
10.4236/ojapps.2023.136069
115
Downloads
529
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
48
Downloads
344
Views
Citations
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