Volume 64 Number 699 September - December 2019

Published: 2019-12-18

Full Issue

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General Article

Mathematician Quote Plato : Platonic Solid

Jinnadit Laorpaksin, Ratinan Boonklurb

1 - 5

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Academic Article

Mathematics Teaching Technique

Siriporn Tipkong

ุ6 - 24

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Card Tricks with Numerical System

Raywat Tanadkithirun

25 - 35

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Research Article

Integral Solutions of the Diophantine Equation 1/x+2/y+3/z=1/2

Apisit Pakapongpun

36 - 43

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Forms of Odd Prime Numbers p in Legendre Symbol (2 p_1 p_2 /p)

Apirat Siraworakun

44 - 63

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Closed Knight’s Tour on Ring Boards (n,n,1)

Ratinan Boonklurb, Punyaporn Sapworarit, Wasupol Srichote

64 - 79

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