Bazo-Alvarez, Juan Carlos, Oscar Alfredo Bazo-Alvarez, Jeins Aguila, Frank Peralta, Wilfredo Mormontoy, and Ian M. Bennett. “The Circumplex Three-Dimensional (3D) Model: On the Non-Curvilinear FACES-III Measurements”. Revista Peruana de Medicina Experimental y Salud Pública 34, no. 1 (March 23, 2017): 152–3. Accessed November 23, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/2782.