Keyword: proving
David A. Reid
EURASIA J Math Sci Tech Ed, Volume 14, Issue 9, Article No: em1584
Işıkhan Uğurel, Hasibe Sevgi Moralı, Melike Yiğit-Koyunkaya, Özge Karahan
EURASIA J Math Sci Tech Ed, Volume 12, Issue 2, pp. 203-231
Victoria Sánchez, Mercedes García
EURASIA J Math Sci Tech Ed, Volume 8, Issue 2, pp. 95-102