I have many references of week numbering in the year including the calander in the cell phone which points to week # 20 for today. However a korean dairy points it to week #21.
What is the guideline for fixing the week # 1 of a year and how many styles of week numbering are followed. Internationally which is the most widely accepted and used ?
What is the guideline for fixing the week # 1 of a year and how many styles of week numbering are followed. Internationally which is the most widely accepted and used ?