ArchiveVolume 7, Issue 4, July 2019
Pekka Ranta
Pages: 56-60     Published Online: Sep. 12, 2019
DOI: 10.11648/j.ijsts.20190704.11        Views 117      Downloads 64
Jeremy Laurence Mendoza Bañez, Jhonnel Ignacio Dela Cruz, Rosechel Joy Stacy San Juan, Neil Patrick Mendoza Torres
Pages: 61-73     Published Online: Nov. 5, 2019
DOI: 10.11648/j.ijsts.20190704.12        Views 51      Downloads 18
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