Analysis of information sources in references of the Wikipedia article "Aegina" in English language version.
The chief propagandists of this more rigorous gait in language policy thus were the school teachers, who systematically forced parents to abandon Arvanitika as a home language and to prevent children from learning it. Parents seem to have readily conformed to this in some of the more sophisticated regions of the Arvanitika-speaking community. ... According to contemporary reports, collective bilingualism, particularly among the male population, was the rule on the islands (Aegina, Salamis, Hydra, Poros, and Spetses, as well as Andros) and in Southern Attica from the mid-nineteenth century on. The women lagged somewhat behind but soon joined in (cf. Hahn's observations cited above). Thus one can say that this part of the community was already well prepared for language shift at the turn of this century. ... This is also true of ... Aegina (which had only a small contingent of Arvanites at any rate). In these villages, Arvanitika was already near extinct in the early 1930s (...).
They are: the four 'oasis' dialects on the edges of or surrounded by the Arvanitika-speaking area, as described above — Kimi, Aegina, Megara, and Old Athenian; ...
Αρχικά, σε αυτό το σημείο έπαιξε βασικό ρόλο η αλβανοφωνία των Αγκιστριωτών, καθώς οι Αιγινήτες, οι οποίοι στο σύνολό τους δεν μιλούν αρβανίτικα εκτός από ελάχιστες εξαιρέσεις κάποιων οικισμών,
They are: the four 'oasis' dialects on the edges of or surrounded by the Arvanitika-speaking area, as described above — Kimi, Aegina, Megara, and Old Athenian; ...