For the best results, read this transcript while listening to the lesson for the first time.
Try to imitate the pronunciation, tone, and how the way the speaker speaks.
Once you get used to the words, listen to the lesson at least 10-20 times a day. It will help you remember the word with less effort to memorize it.
Listen to the lesson while commuting, working out, or doing other activities. You don't need to be 100% focused.
After consistently practicing for a month, feel the change in your listening skills when you hear Indonesians speak.