Zdzisław W. Puślecki
DOI:
10.9734/jemt/2019/v25i330195
Page: 1-23
Lisa Ratnasari, Bernard Hasibuan, Ninin Gusdini
DOI:
10.9734/jemt/2019/v25i330196
Page: 1-9
Kohar Sulistyadi, Nugroho B. Sukamdani
DOI:
10.9734/jemt/2019/v25i330197
Page: 1-9
John N. Maara, Damiano K. Manda, Joy Kiiru
DOI:
10.9734/jemt/2019/v25i330198
Page: 1-20