Laos really hasn't put anything revolutionary regarding theory-wise, and combined with the fact that Laos never really was unique among its other nations (China with Socialism with Chinese Characteristics, DPRK with Juche), it just kind of fell into obscurity for the most part.

Nonetheless, it would be ideal to study this as long as we got theory for it. Unfortunately, the theory is sparse or hard to find, meaning that we don't really have a solid basis.