Sam Engola - Articles - Scientific Research Publishing

The Impact of COVID-19 Pandemic on Uganda’s Balance of Trade between April 2020 and April 2021 (Articles)

Richard Wemesa, Christopher Wagima, Ivan Bakaki, Phiona Nanfuka, Alex Madolo, Stephen Mukooba, Patrice Ocungirwoth, Allan Matsiko, Ngobi John, Sam Engola

Open Journal of Business and Management Vol.9 No.6, October 26, 2021

DOI: 10.4236/ojbm.2021.96147 436 Downloads 2,335 Views Citations
Mathematics of Stock Valuation: Why the Potential Payback Period (PPP) Outperforms the P/E and PEG Ratios (Articles)

Rainsy Sam

Journal of Mathematical Finance Vol.15 No.3, August 26, 2025

DOI: 10.4236/jmf.2025.153027 166 Downloads 1,488 Views Citations
Why Earnings Surprises Move Stocks So Sharply: Insights from the Potential Payback Period (PPP) or “Dynamic P/E Ratio” (Articles)

Rainsy Sam

Journal of Mathematical Finance Vol.15 No.4, November 3, 2025

DOI: 10.4236/jmf.2025.154029 50 Downloads 389 Views Citations
How SIRRIPA Addresses the Irrelevance of the P/E Ratio in Sectoral Comparison and Reveals Hidden Market Rationality in Equity Valuation
—The Cases of Palantir, NVIDIA, and Micron Technology (Articles)

Rainsy Sam

Journal of Mathematical Finance Vol.15 No.4, November 17, 2025

DOI: 10.4236/jmf.2025.154033 67 Downloads 355 Views Citations
An Anthropological Interpretation of the Subterranean Ravne Tunnel System (Central Bosnia) (Articles)

Sam Osmanagich

Advances in Anthropology Vol.16 No.1, February 6, 2026

DOI: 10.4236/aa.2026.161002 82 Downloads 486 Views Citations
Systematic Archaeological Investigation of the Ravne Underground Complex in Bosnia and Herzegovina (Articles)

Sam Osmanagich

Archaeological Discovery Vol.14 No.2, March 9, 2026

DOI: 10.4236/ad.2026.142007 46 Downloads 547 Views Citations
A GIS-Based Spatial Null Model Framework for Evaluating Logarithmic Spiral Patterns in Point Sets (Articles)

Sam Osmanagich

Journal of Geographic Information System Vol.18 No.2, March 17, 2026

DOI: 10.4236/jgis.2026.182006 48 Downloads 470 Views Citations
Psychology as an Associational Science: A Methodological Viewpoint (Articles)

Sam S. Rakover

Open Journal of Philosophy Vol.2 No.2, May 22, 2012

DOI: 10.4236/ojpp.2012.22023 5,688 Downloads 9,763 Views Citations
A Case of Meningitis? What’s Your Diagnosis? (Articles)

Pollach Gregor, Kampondeni Sam

Open Journal of Modern Neurosurgery Vol.2 No.4, October 16, 2012

DOI: 10.4236/ojmn.2012.24014 4,286 Downloads 7,525 Views Citations
Performance of Egg-Shell and Fish-Scale as Adsorbent Materials for Chromium (VI) Removal from Effluents of Tannery Industries in Eastern Uganda (Articles)

Sam Bamukyaye, William Wanasolo

Open Access Library Journal Vol.4 No.8, August 16, 2017

DOI: 10.4236/oalib.1103732 1,220 Downloads 4,404 Views Citations
Pupils’ Perceptions on the Adoption and Use of Toontastic 3D, a Digital Storytelling Application for Learning Speaking Skills (Articles)

Ife Sam, Harwati Hashim

Creative Education Vol.13 No.2, February 18, 2022

DOI: 10.4236/ce.2022.132034 695 Downloads 3,471 Views Citations
Lessons for Epidemic Emergency Policy: A Scoping Review of Ebola and COVID-19 Pandemics in Africa (Articles)

Sam Agatre Okuonzi

Health Vol.15 No.7, July 28, 2023

DOI: 10.4236/health.2023.157053 253 Downloads 1,095 Views Citations
Child Labor in Sierra Leone: The Intersection between International Law and Local Regulations (Articles)

Emmanuel Allicious Macpherson Sam

Open Journal of Social Sciences Vol.12 No.2, February 27, 2024

DOI: 10.4236/jss.2024.122022 294 Downloads 2,715 Views Citations
The Indispensable Role of Law in Governing AI: Why Legal Ethics and Regulation Are Essential for Responsible AI Development (Articles)

Emmanuel A. M. Sam

Open Access Library Journal Vol.12 No.11, November 28, 2025

DOI: 10.4236/oalib.1113155 76 Downloads 702 Views Citations
Kinematic Motion Analysis and Structural Analysis of Bellcrank Structures Using FEM (Articles)

Byeong-Sam Kim, Kyoungwoo Park

Journal of Software Engineering and Applications Vol.6 No.7B, October 23, 2013

DOI: 10.4236/jsea.2013.67B009 6,706 Downloads 8,801 Views Citations
The Impact and Opportunities of COVID-19 in Ghana (Articles)

Richard Sam Dickson, Deli Yao

Open Journal of Social Sciences Vol.8 No.10, October 15, 2020

DOI: 10.4236/jss.2020.810006 1,661 Downloads 9,487 Views Citations
Public Perception of the Attitude of Drivers on Abuja Roads (Articles)

Faith A. Obafemi, Sam B. Obafemi

Psychology Vol.12 No.12, December 31, 2021

DOI: 10.4236/psych.2021.1212125 358 Downloads 1,836 Views Citations
Encouraging the Innovative Use of Geometer’s Sketchpad through Lesson Study (Articles)

Chew Cheng Meng, Lim Chap Sam

Creative Education Vol.2 No.3, August 11, 2011

DOI: 10.4236/ce.2011.23032 8,602 Downloads 15,845 Views Citations
Testing for Cross-Sectional Dependence in a RandomEffects Model (Articles)

Afees Salisu, Sam Olofin, Eugene Kouassi

Open Journal of Statistics Vol.2 No.1, January 19, 2012

DOI: 10.4236/ojs.2012.21009 5,988 Downloads 9,784 Views Citations
The Analysis and Reporting of the Dundee Ready Education Environment Measure (DREEM): Some Informed Guidelines for Evaluators (Articles)

Louise Swift, Susan Miles, Sam J. Leinster

Creative Education Vol.4 No.5, May 16, 2013

DOI: 10.4236/ce.2013.45050 6,322 Downloads 11,647 Views Citations

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