Ways to increase milk supply

Would like to check how to increase milk supply. I used to latch 2&half month old baby at night and bottle feed during the day. But baby took way too long to drink at night. She dozed off half way drinking and latch short period but more often hence I swapped to bottle feed and latch only first thing morning. I also do DL especially when we are outside. But sometimes due to unmatchable feeding time, I will pump and bottle feed instead. How do I increase supply considering the above scenarios. I am not a high supply mom but I hope I can BF as long as I could. Thanks!