Loaiza Peñafiel, J. M.; Mora Cayambe, M. C. RIOBAMBAPI KAPAK KAPAKKUNAPAK WAWA YALLIRI RAYMIPI RIKCHAY SUPAY ANTA. Ch 2019, Nᵒ 8, 6-24. https://doi.org/10.37135/chk.002.08.01.