Opoku-Sarkodie, Richmond
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6

In-service mathematics teachers' conception and perceptions..:

Wafubwa Ruth Nanjekho ; Csíkos Csaba ; Opoku-Sarkodie Richmond
http://publicatio.bibl.u-szeged.hu/24368/1/Wafubwa2022_Article_In-serviceMathematicsTeachersC.pdf.  , 2022
 
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7

Dynamics of an SIRWS model with waning of immunity and vary..:

Opoku-Sarkodie Richmond ; Bartha Ferenc Ágoston ; Van Leeuwen-Polner Mónika.
http://publicatio.bibl.u-szeged.hu/25143/1/DynamicsofanSIRWSmodelwithwaningofimmunityandvaryingimmuneboostingperiod.pdf.  , 2022
 
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9

Construction and Validation of a Test for Measuring Student..:

Wafubwa Ruth Nanjekho ; Opoku-Sarkodie Richmond ; Csíkos Csaba
http://publicatio.bibl.u-szeged.hu/21253/1/Constructionandvalidationoftestformeasuring.pdf.  , 2020
 
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12

Bifurcation analysis of waning-boosting epidemiological mod..:

Opoku-Sarkodie, R. ; Bartha, F.A. ; Polner, M..
Mathematics and Computers in Simulation.  218 (2024)  - p. 624-643 , 2024
 
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