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ΒΑΣΙΛΗΣ ΓΑΤΣΙΝΑΡΗΣ
Ο Βασίλης Γατσινάρης είναι εκπαιδευτικός, συγγραφέας σχολικών βοηθημάτων και ιδιοκτήτης του φροντιστηρίου ΓΑΤΣΙΝΑΡΗΣ, το οποίο ειδικεύεται στις θετικές, τεχνολογικές και θεωρητικές επιστήμες. Έχει συγγράψει πλήθος εκπαιδευτικών και μαθηματικών βοηθημάτων (όπως βιβλία για τα Μαθηματικά Προσανατολισμού Θετικών Σπουδών και ΕΠΑΛ) που κυκλοφορούν από γνωστές εκδόσεις.
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