div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=tipos-de-investigacion-segun-arturo-pacheco-espejel-2005htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Tipos de investigación según Arturo Pacheco Espejel 2005 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentocomreader031viewer202202030755b3fabdbb61eb24488b4745html5thumbnails1jpg width=140 height=200 divdiv