ΊέΊέί£shows by User: engkarseong / http://www.slideshare.net/images/logo.gif ΊέΊέί£shows by User: engkarseong / ΊέΊέί£Share feed for ΊέΊέί£shows by User: engkarseong https://cdn.slidesharecdn.com/profile-photo-engkarseong-48x48.jpg?cb=1523365410 KSβ”Œβ”€β”γ€€β”€β” γ€€β”‚β–’β”‚ /β–’/ γ€€β”‚β–’β”‚/β–’/ γ€€β”‚β–’ /β–’/─┬─┐ γ€€β”‚β–’β”‚β–’|β–’β”‚β–’β”‚ β”Œβ”΄β”€β”΄β”€-┐-β”˜β”€β”˜ β”‚β–’β”Œβ”€β”€-β”˜β–’β–’β–’β”‚ β””β”β–’β–’β–’β–’β–’β–’β”Œβ”˜ γ€€ └┐▒β™₯β™₯β™₯β™₯β™₯