This is a 2 hours talk online lecture entitled "Exploring Topological Data Analysis: In the perspective of Data Science" attended by Faculty staff, postgraduates, and undergraduates of the Dept of Mathematics, Faculty of Science & Mathematics, Diponegoro University, Indonesia on 19.3.2020.

This is the link to download the materials from Github.

This is a 30 minutes online talk entitled "A Gentle Introduction Topological Data Analysis" during 1st International Conference on Recent Advances in Mathematics (CORAM-2020) hosted by Dept. of Mathematics, University of Education, Lahore, Pakistan on 15/16.10.2020.

This is the link to watch the recorded talk.

This is a one day face-to-face seminar focuses on Probability and Linear Programming, conducted for lecturers from Politeknik Sultan Mizan Zainal Abidin at UITM Dungun Hotel on 7/10/2020.

Materials for this talk can be downloaded at:

1. Probability (powerpoint and solution for exercises in the textbook)

2. Linear Programming (powerpoint and Mathematica notebook)

This is a two-hour online talk for Malaysian Society for Numerical Methods dated 14/8/2020. The link to watch recorded talk:

Materials for this talk can be downloaded at:

1. Github (powerpoint and Mathematica notebook)

2. Wolfram Cloud (Mathematica notebook)

Please take note the parts (in Mathematica notebook) which involves interactive control does not seem to show up in the pdf (available at Github) and html version below. Thus, you can directly get it via Wolfram Cloud. However, a simple registration will get you started running the code online. Make sure to "Make your own copy" before running it.

This is a two-hour talk conducted at UMT for secondary students to nurture the love for mathematics. Links for this talk:

1. Fast introduction for math students

2. Wolfram alpha

3. Demonstration project