උසස් පෙළ (දේශීය විෂය නිර්දේශය) – තර්ක ශාස්ත්‍රය

A/L Logic

A/L Art, Commerce, Science, Maths and Technology Classes

A/L Logic and Scientific Method

A/L Logic and Scientific Method - Online, Sinhala medium

A/L Science, Arts and Technology Classes

A/L Logic and Scientific Method

A/L Logic

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Logic and Scientific method

A-Three Higher Education Institute

Vidumaga Education Institute - Matale

Sigma Education Institute - Polpithigama