Autor:in:
Cheryl Labao (Author), Aaron James A. Santiago (Author), Julie Fe P. Talandron (Author), Jo Honey G. Tormis (Author), Russel S. Villamor (Author)
Autor:in:
Iryna Derkach (Author), V. B. Dukhnitskyі (Author), S. S. Derkach (Author), I. O. Fritsky (Author), M. O. Plutenko (Author), V. M. Lozovyi (Author)