I would contact Dr. Okim Kang at Northern Arizona University. She has written an excellent article on these measures of fluency:

Suprasegmental Measures of Accentedness and Judgments of Language Learner Proficiency in Oral English.

OKIM KANG, DON RUBIN and LUCY PICKERING

The Modern Language Journal

Vol. 94, No. 4 (Winter 2010), pp. 554-566

Right now she may be quite busy, though, planning the next Pronunciation in Second Language Learning & Teaching Conference at her university. If you can go to this conference, it would be worth your while.

What about looking on the page of the makers of the program?:

http://www.fon.hum.uva.nl/paul/praat.html

Hi Khadijah,

Perhaps while you find someone to teach you, you may take a look at these documents (they are all available for free on the web, but if you have difficulties getting them just let me know):

- Using Praat for linguistic research, Styler

- Introduction to Praat for speech segmentation (with an introduction to acoustic phonetics) (I don`t know who's the author of this one)

- PRAAT Short tutorial. A basic introduction, van Lieshout

- Speech analysis using PRAAT, Jawale

PRAAT, a great software for phonetic analysis.

I ever use this software too. please visit https://juniatosidauruk.blogspot.com/2019/03/jurnal-knist-intonasi-pemarkah-ketaksaan.html

Khadijah Alzahrani

Most of the basic information needed had been put up in HELP section (its on the right side on PRAAT dialog box). Additional information can be obtained from the following links:

http://www.fon.hum.uva.nl/praat/

http://ecconcord.ied.edu.hk/phonetics_and_phonology/wordpress/learning_website/chapter_1_introduction_new.htm

https://web.stanford.edu/dept/linguistics/corpora/material/PRAAT_workshop_manual_v421.pdf

If you are interested in feature extractions from Praat, do visit the following links for PRAAT scripts:

https://github.com/angelosalatino/FeatureExtraction-Praat

http://joeystanley.com/blog/a-tutorial-on-extracting-formants-in-praat

http://phonetics.linguistics.ucla.edu/facilities/acoustic/praat.html

Hope this helps....

Praat you can analysis aquastic parameters of Speech production but if you want to record long speech sample and analysis then i will recomand Adobe audition.

This link may be helpful!

http://ec-concord.ied.edu.hk/phonetics_and_phonology/wordpress/learning_website/praathome.htm