This course starts from the fundamentals, allowing new entrants to build their foundational data and skills. https://in12.gr/%CE%BA%CE%AF%CE%BD%CE%B7%CF%83%CE%B7-%CE%B1%CE%BD%CE%B8%CF%81%CF%89%CF%80%CE%B9%CE%AC%CF%82-%CE%B1%CF%80%CF%8C-%CF%84%CE%BF%CE%BD-%CF%83%CF%8D%CE%BD%CE%B4%CE%B5%CF%83%CE%BC%CE%BF-%CF%86%CE%B9%CE%BB/
