HOIA potentsiaal on kasutamataKääramees, MarkoEesti Päevaleht2021 / Lk. 2-3 https://dea.digar.ee/article/eestipaevaleht/2021/03/15/5.3

The Moldovan Competition Authority investigates the pricing of SMS/MMS services on the telecommunications market (Orange-Moldova) [Electronic resource]Svetlicinii, Alexandre-Competitions2013