Emphatic vowel length in Cebuano / 
Kevin Samejon. 
 -  Linguistic Society of the Philippines  2019 
 - Philippine Journal of Linguistics   Vol.50 December 2019, pages 18 - 32. .
<br/><br/><label>ISSN: </label>0048-3796 
<br/><br/><label>Subjects--Index Terms: </label>Vowel length,  Phonetic duration,  Emphatic speech,  Cebuano