Stratigraphic and spatial distribution of ochre and ochre processing tools at Porc-Epic Cave, Dire Dawa, Ethiopia

Raw materials economy and technical behaviour in the African Middle Stone Age : le lithic assemblages of Porc-Epic cave (Dire Dawa), Ethiopie. Gestion des matières premières et comportements techniques dans le Middle Stone Age africain : les assemblages lithiques de la grotte du porc-épic (Dire Dawa, Ethiopie)

Don de David Pleurdeau With the emergence of Modern Humans in Africa a new post-Acheu

Microliths in the Middle and Later Stone Age of eastern Africa: New data from Porc-Epic and Goda Buticha cave sites, Ethiopia

Latrine Utilization and Associated Factors among Rural Communities of Dire Dawa City Administration, Dire Dawa, Ethiopia

Background: Globally, about 2.6 billion people (39%) and almost half the population of developing re

Ochre Use in the Middle Stone Age

Abstract The term “ochre” has many meanings: a colored stone, a pigment, sunscre

Cognitive Requirements for Ochre Use in the Middle Stone Age at Sibudu, South Africa

Ochre is found at many Middle Stone Age sites and its use is often associated with enhanced mental a

Teachers' and Students' Roles in Promoting Cooperative Learning at Haramaya, Dire Dawa, and Jigjiga Universities, Ethiopia

The purpose of this study was to analyze the roles of instructors and students to implement cooperat