This is mistaken for another village which is also called Petrota, but is located in the Rodopi region.

Quoting the work mentioning this: "Hıdır Baba Tekke is located in the village of Taşlık (Petrota), which belongs to the Maranya-Şapçı Municipality in the Rhodope province of Greece, situated on a rocky hill. It is recorded in the Edirne Provincial Yearbook. The view of the Aegean Sea and the Rhodope Mountains from the tekke is worth seeing."

It should be corrected on Wikipedia as well.