Sobia Idrees and Nawroz Bibi Zeenat Shah
सर्वेक्षण रिपोर्ट
Berthold Kepplinger, Jochen Reuss, Brenda Sedlnitzky-Semler, Roman Sobota, Pavol Kalina and Halina Baran
शोध आलेख
Lílian Grace da Silva Solon, Gerlane Bernardo Coelho Guerra, Aurigena Antunes de Araújo, José Mário Barichello, José Pérez-Urizar and Luiz Alberto Lira Soares
शोध आलेख